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Jonathan Cha
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JC
Jonathan Cha
(66333902424)
Doubles
9.21
P
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2024
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2017
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2017 14/u Australian Championships
Tennis Australia | Melbourne
2/12/2017
to
7/12/2017
Junior Tour (Not in use)
U14
Event: 14 & U Boys Doubles
Main Draw
Ronde van 32
2h 03m
Jonathan Cha
Jay FRIEND
V
Jett Leong
Peter POLITIS
5
7
4
6
H2H
Event: 14 & U Boys Singles
Main Draw
53m
Stephen KOSSIFAS
Jonathan Cha
W
0
6
6
4
3
6
H2H
1h 18m
Jonathan Cha
V
Peter POLITIS
3
6
1
6
H2H
1h 23m
Antonio Li
Jonathan Cha
V
4
3
4
3
H2H
1h 04m
Jonathan Cha
V
Noah John KOEROESSY
2
4
2
4
H2H
2017 12/u & 14/u Australian Grasscourt Championships
Tennis Australia | Berri
8/04/2017
to
13/04/2017
Junior Tour (Not in use)
U12
U14
Event: 12 & U Boys Doubles
Main Draw
Ronde van 16
1h 05m
Jonathan Cha
Doni Gashi
W
Charlie Camus
Alec Gaudin
6
4
6
2
H2H
Kwartfinale
59m
Jonathan Cha
Doni Gashi
V
Max Morton
Edward Winter
0
6
0
6
H2H
Event: 12 & U Boys Singles
Main Draw
Ronde van 32
1h 20m
Jake Elmer
Jonathan Cha
W
2
6
2
6
H2H
Ronde van 16
2h 30m
Andre Filep
Jonathan Cha
V
6
2
5
7
6
4
H2H
9e/16e plaats
1h 21m
Zachary Viiala
Jonathan Cha
W
6
7
2
6
H2H
9e/12e plaats
1h 28m
Jonathan Cha
W
Charlie Snow
6
4
6
4
H2H
9e/10e plaats
15m
Jonathan Cha
W
Max Morton
6
4
6
1
H2H
2017 Brisbane Age presented by Tennis & Gear Online
Tennis Queensland | Brisbane
1/04/2017
to
4/04/2017
Junior Tour (Not in use)
U12
U14
U16
Event: 14 & U Boys Doubles
14 & U Boys Doubles
Ronde van 32
54m
Jonathan Cha
Jay Friend
W
Louis Baker
Nathan Barbera
6
0
6
3
H2H
Ronde van 16
1h 01m
Jonathan Cha
Jay Friend
W
Oliver Early
Jack Fanshawe
6
0
6
2
H2H
Kwartfinale
1h 31m
Jonathan Cha
Jay Friend
W
Alec Braund
Jett Leong
7
6
6
3
H2H
Halve finale
1h 10m
Jacob Bradshaw
Patrick Donovan
Jonathan Cha
Jay Friend
V
6
2
4
6
10
6
H2H
Event: 14 & U Boys Singles
14 & U Boys Singles
Verliezersronde ronde van 16
58m
Charles Ralston
Jonathan Cha
W
5
7
1
6
H2H
Verliezersronde kwartfinale
1h 43m
Angus Gentner
Jonathan Cha
V
7
6
3
6
10
5
H2H
Ronde van 32
1h 03m
Lachlan Vickery
Jonathan Cha
W
3
6
3
6
H2H
Ronde van 16
1h 23m
Tai Leonard Sach
Jonathan Cha
V
6
2
7
5
H2H
2017 Solinco Series & Solinco Tour // Caboolture Championships
Taylord Events | Caboolture
18/03/2017
to
26/03/2017
Australian Money Tournament (Not in use)
U12
U14
AMT
Event: 14 & U Boys Doubles
14 & U Boys Doubles
Kwartfinale
1h 31m
Jonathan Cha
Jay Friend
W
Andrej Jovanovic
Sean Pacey
5
7
6
4
10
7
H2H
Halve finale
58m
Jack Edmonds
Yosua Lumbanradja
Jonathan Cha
Jay Friend
W
2
6
1
6
H2H
Finale
1h 20m
Oliver Molloy
Callum Stringfellow
Jonathan Cha
Jay Friend
W
6
7
1
6
H2H
Event: 14 & U Boys Singles
14 & U Boys Singles
Ronde van 32
1h 54m
Jonathan Cha
W
Oliver Molloy
7
5
7
6
H2H
Ronde van 16
45m
Jonathan Cha
W
Pacee Hodge
6
0
6
0
H2H
Kwartfinale
Jonathan Cha
V
Matt Harper
6
7
4
6
H2H
2017 Warwick Credit Union - Southern Downs Junior Championships
Warwick & District Tennis Assoc | Warwick
25/02/2017
to
26/02/2017
Junior Tour (Not in use)
U12
U14
Event: 14 & U Boys Doubles
14 & U Boys Doubles
Kwartfinale
44m
Sean Chaseling
Eamon Gerrard-Stace
Jonathan Cha
Jay Friend
W
1
6
1
6
H2H
Halve finale
1h 10m
Ben Butler
Aaron Osmond
Jonathan Cha
Jay Friend
W
5
7
1
6
H2H
Finale
01m
Jonathan Cha
Jay Friend
W
Mac Mehrtens
Scott Ross
6
2
7
5
H2H
Event: 14 & U Boys Singles
14 & U Boys Singles
Ronde van 16
1h 02m
Ben Butler
Jonathan Cha
W
2
6
1
6
H2H
Kwartfinale
1h 08m
Jonathan Cha
W
Connor Hennessy
6
1
6
3
H2H
Halve finale
1h 04m
Jonathan Cha
W
Douglas Drummond
6
2
6
0
H2H
Finale
1h 22m
Jonathan Cha
W
Jay Friend
6
3
6
4
H2H
2017 UQ Sport Age
Tennis Queensland | St Lucia
17/01/2017
to
20/01/2017
Junior Tour (Not in use)
U12
U14
U16
Event: 14 & U Boys Singles
14 & U Boys Singles
Verliezersronde ronde van 16
1h 02m
Jack Edmonds
Jonathan Cha
W
1
6
1
6
H2H
Verliezersronde kwartfinale
1h 30m
Jordyn Larke
Jonathan Cha
W
4
6
4
6
H2H
Verliezersronde halve finale
Jonathan Cha
Withdrawal
V
Ethan Watts
H2H
Ronde van 64
Bye
Jonathan Cha
W
Ronde van 32
1h 16m
Will Barnes
Jonathan Cha
W
0
6
4
6
H2H
Ronde van 16
1h 25m
Ethan Farlie
Jonathan Cha
V
6
4
6
2
H2H
2017 Volkl GC Junior Championships
Tennis Gold Coast | Southport
14/01/2017
to
16/01/2017
Junior Tour (Not in use)
U12
U14
U16
Event: 14 & U Boys Doubles
14 & U Boys Doubles
Ronde van 16
Jonathan Cha
Minjoon Kim
W
Bye
Kwartfinale
Rafferty Noar
Alex Simonov
Jonathan Cha
Minjoon Kim
W
0
6
2
6
H2H
Halve finale
Matt Harper
Jordyn Larke
Jonathan Cha
Minjoon Kim
V
0
4
4
1
10
4
H2H
Event: 14 & U Boys Singles
14 & U Boys Singles
Ronde van 64
Jonathan Cha
W
Bye
Ronde van 32
1h 08m
Jonathan Cha
W
Alex Kotan
6
0
6
0
H2H
Ronde van 16
Jonathan Cha
W
Douglas Drummond
3
4
4
2
10
5
H2H
Kwartfinale
Lathan Treacy
Jonathan Cha
V
4
1
4
0
H2H
2016 12/u Australian Championships
Tennis Australia | Melbourne
13/12/2016
to
18/12/2016
Junior Tour (Not in use)
U12
Event: 12 & U Boys Doubles
Doubles Main Draw
Ronde van 32
1h 36m
Jack Calleri
Patrick Findlay
Jonathan Cha
Kanika Jayathilake
V
6
2
7
5
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
1h 08m
Aston Bloom
Jonathan Cha
W
3
6
2
6
H2H
1h 13m
Jonathan Cha
W
Jack Calleri
6
1
6
2
H2H
2h 24m
Jonathan Cha
V
Kousuke Morita
1
6
6
4
5
7
H2H
1h 20m
Andy Danis
Jonathan Cha
W
3
6
5
7
H2H
1h 16m
Jonathan Cha
V
Taj Hibbert
0
6
2
6
H2H
2016 Queensland and Northern Territory 12/u & 14/u Australian Championships Qualifying Event
Tennis Queensland | St Lucia
5/11/2016
to
6/11/2016
Other
Event: 12 & U Boys Singles
Qualification
Kwalificatie ronde van 32
Jonathan Cha
W
Bye
Kwalificatie ronde van 16
1h 16m
Jonathan Cha
W
Bohumil Havrla
6
3
6
0
H2H
Kwalificatie kwartfinale
46m
Jonathan Cha
W
Isaac King
6
0
6
2
H2H
2016 Northside Classic
Matchpoint Tennis Australia Pty Ltd | North Lakes
29/10/2016
to
30/10/2016
Junior Tour (Not in use)
U12
U14
U16
Event: 14 & U Boys Doubles
14 & U Boys Doubles
Ronde van 16
Jonathan Cha
Mac Mehrtens
W
Bye
Kwartfinale
1h 00m
Jonathan Cha
Mac Mehrtens
W
Trent Macbeth
Tyler Renouf
6
0
6
1
H2H
Halve finale
1h 17m
Xavier Adrian Lim
Finn Macnamara
Jonathan Cha
Mac Mehrtens
V
6
4
6
3
H2H
Event: 14 & U Boys Singles
14 & U Boys Singles
Ronde van 64
Bye
Jonathan Cha
W
Ronde van 32
1h 05m
Maito Yamaguchi
Jonathan Cha
W
1
6
0
6
H2H
Ronde van 16
1h 22m
Jaylan Walsh
Jonathan Cha
W
6
7
1
6
H2H
Kwartfinale
01m
Patrick Donovan
Jonathan Cha
V
6
0
6
1
H2H
2016 Eastside Classic
TennisGear | Morningside
21/10/2016
to
23/10/2016
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 64
Bye
Jonathan Cha
W
Ronde van 32
48m
Arjun Balakrishnan
Jonathan Cha
W
1
6
0
6
H2H
Ronde van 16
11m
Rafferty Noar
Jonathan Cha
W
0
6
0
6
H2H
Kwartfinale
1h 03m
Jack Dixon
Jonathan Cha
W
1
6
3
6
H2H
Halve finale
48m
Jonathan Cha
W
Hamish Everard
6
1
6
1
H2H
Finale
1h 10m
Jonathan Cha
W
Callum Stringfellow
6
0
7
6
H2H
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 16
1h 05m
Jonathan Cha
Ben Forbes
W
Kobe Diaz
Michael Kokkinis
6
1
6
4
H2H
Kwartfinale
1h 16m
Jonathan Cha
Ben Forbes
W
Ben Russell
Stefan Staermose
5
4
5
3
H2H
Halve finale
26m
Isaac King
Kaito Nelson
Jonathan Cha
Ben Forbes
W
0
4
0
4
H2H
Finale
Jonathan Cha
Ben Forbes
Niet gespeeld
Thomas Rynne
Declan Townsend
Niet gespeeld
H2H
2016 Solinco Series // Beenleigh Age
Taylord Events | Beenleigh
1/10/2016
to
3/10/2016
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 16
48m
Jonathan Cha
Owen Yu-Hao Lin
W
Jacob Marks
Hunter Thompson
6
0
6
0
H2H
Kwartfinale
1h 10m
Jonathan Cha
Owen Yu-Hao Lin
W
Kobe Diaz
Jack Loutit
6
4
6
3
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Verliezersronde ronde van 16
1h 06m
Rafferty Noar
Jonathan Cha
W
1
6
1
6
H2H
Verliezersronde kwartfinale
51m
Jonathan Cha
W
Kobe Diaz
6
1
6
3
H2H
Verliezersronde halve finale
1h 10m
Thomas Sissons
Jonathan Cha
W
1
6
2
6
H2H
Ronde van 32
59m
Jackson Treacy
Jonathan Cha
W
1
6
3
6
H2H
Ronde van 16
1h 09m
Jack Loutit
Jonathan Cha
V
6
1
6
0
H2H
2016 12/u & 14/u Australian Claycourt Championships
Tennis Australia | Lyneham
23/09/2016
to
28/09/2016
Junior Tour (Not in use)
U12
U14
Event: 12 & U Boys Doubles
Doubles Main Draw
Ronde van 16
1h 20m
Jonathan Cha
Henry Lamchinniah
W
Charlie Snow
Cooper Wilkinson
7
6
6
2
H2H
Kwartfinale
1h 05m
Taj Hibbert
Ryan Mcconkey
Jonathan Cha
Henry Lamchinniah
V
6
3
6
2
H2H
Event: 12 & U Boys Singles
12u Boys Compass Draw
1h 00m
Kristian Rendulic
Jonathan Cha
W
2
6
1
6
H2H
1h 52m
Jonathan Cha
W
Derek Pham
6
2
4
6
6
3
H2H
1h 38m
Jett Leong
Jonathan Cha
W
6
7
2
6
H2H
2h 01m
Amor Jasika
Jonathan Cha
V
6
4
2
6
7
5
H2H
1h 15m
Jonathan Cha
W
William Taylor
6
4
6
3
H2H
2015 Solinco Series // Beenleigh Age
Taylord Events | Beenleigh
3/10/2015
to
5/10/2015
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 32
Jonathan Cha
Alexander Placek
W
Bye
Ronde van 16
Jonathan Cha
Alexander Placek
Withdrawal
V
Aidan Gilmour
Zander Kebbell
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 32
1h 32m
Jonathan Cha
W
Dominic Anderson
6
4
6
3
H2H
Ronde van 16
1h 25m
Jonathan Cha
W
Rafferty Noar
6
2
7
5
H2H
Kwartfinale
1h 52m
Jonathan Cha
W
Keanu Phoenix Lynch
6
2
6
4
H2H
Halve finale
1h 12m
Jordyn Larke
Jonathan Cha
W
6
2
0
6
0
6
H2H
Finale
1h 05m
Jonathan Cha
V
Matt Harper
1
6
2
6
H2H
2015 Shaw Park Junior Championships
TennisGear | Wooloowin
29/09/2015
to
2/10/2015
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 32
Jonathan Cha
Lathan Treacy
W
Bye
Ronde van 16
1h 05m
Jonathan Cha
Lathan Treacy
W
Nick Clegg
Dylan Shah
6
1
6
2
H2H
Kwartfinale
1h 11m
Jonathan Cha
Lathan Treacy
W
Oliver Molloy
Callum Stringfellow
6
1
6
2
H2H
Halve finale
1h 34m
Jonathan Cha
Lathan Treacy
W
Kanika Jayathilake
Ethan Takac
6
3
6
2
H2H
Finale
1h 33m
Jonathan Cha
Lathan Treacy
W
Alec Braund
Zachary Paulik
7
5
6
3
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 32
50m
Callum Stringfellow
Jonathan Cha
W
2
6
5
7
H2H
Ronde van 16
1h 20m
Cooper Wilkinson
Jonathan Cha
W
4
6
4
6
H2H
Kwartfinale
1h 48m
Alec Braund
Jonathan Cha
V
7
6
4
6
10
6
H2H
2015 Miami Grass Age
Miami Tennis Club | Mermaid Waters
26/09/2015
to
28/09/2015
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 32
Jonathan Cha
Ethan Takac
W
Bye
Ronde van 16
40m
Jonathan Cha
Ethan Takac
W
Mert Asker Allahmanli
Robert Blakeley
6
1
H2H
Kwartfinale
44m
Jonathan Cha
Ethan Takac
W
Yanko Papp
Alex Patane
6
2
H2H
Halve finale
04m
Jonathan Cha
Ethan Takac
W
Oliver Early
Sam Hodges
6
4
H2H
Finale
40m
Jonathan Cha
Ethan Takac
W
Billy Bougoure
Keanu Phoenix Lynch
6
3
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
3e/4e plaats
1h 27m
Jonathan Cha
W
Keanu Phoenix Lynch
6
4
6
4
H2H
Ronde van 64
Jonathan Cha
W
Bye
Ronde van 32
1h 09m
Jonathan Cha
W
Jaylan Walsh
6
1
6
2
H2H
Ronde van 16
1h 21m
Jonathan Cha
W
Timothy Yeung Packer
6
4
6
1
H2H
Kwartfinale
3h 47m
Jonathan Cha
W
Billy Bougoure
7
5
6
4
H2H
Halve finale
1h 15m
Jonathan Cha
V
Robert Blakeley
2
6
1
6
H2H
2015 Bundaberg Age
Bundaberg and District Tennis Assoc | Bundaberg
23/09/2015
to
25/09/2015
Junior Tour (Not in use)
U12
U14
U16
U18
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 32
Bye
Jonathan Cha
Kent Yamazaki
W
Ronde van 16
1h 08m
Matthew Bond
Charles Ralston
Jonathan Cha
Kent Yamazaki
W
1
6
2
6
H2H
Kwartfinale
1h 50m
Nick Clegg
Angus Timoney
Jonathan Cha
Kent Yamazaki
W
6
4
4
6
4
10
H2H
Halve finale
2h 02m
Xavier Kendall
Timothy Yeung Packer
Jonathan Cha
Kent Yamazaki
V
7
6
7
6
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
3e/4e plaats
1h 18m
Matt Harper
Opgave
Jonathan Cha
W
1
6
0
2
H2H
Ronde van 64
Bye
Jonathan Cha
W
Ronde van 32
1h 02m
Ethan Mcgahan
Jonathan Cha
W
2
6
2
6
H2H
Ronde van 16
1h 54m
Angus Gentner
Jonathan Cha
W
4
6
5
7
H2H
Kwartfinale
2h 04m
Angus Timoney
Jonathan Cha
W
6
4
0
6
3
6
H2H
Halve finale
1h 38m
Xavier Kendall
Jonathan Cha
V
7
6
6
3
H2H
2015 Head QLD State Age
Ken Hick | Rockhampton
19/09/2015
to
22/09/2015
Junior Tour (Not in use)
U12
U14
U16
U18
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 32
Jonathan Cha
Aaron Southern
W
Bye
Ronde van 16
Jonathan Cha
Aaron Southern
W
Trent Macbeth
Tyler Renouf
6
0
6
0
H2H
Kwartfinale
Jonathan Cha
Aaron Southern
W
Finn Barber
Jakob Barber
7
5
6
1
H2H
Halve finale
1h 06m
Jonathan Cha
Aaron Southern
W
Oliver Early
Kent Yamazaki
6
1
6
1
H2H
Finale
Jonathan Cha
Aaron Southern
Opgave
V
Dominic Anderson
Jordyn Larke
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
3e/4e plaats
Xavier Kendall
Jonathan Cha
V
6
1
6
3
H2H
Ronde van 64
Bye
Jonathan Cha
W
Ronde van 32
1h 18m
Elliott James
Jonathan Cha
W
0
6
3
6
H2H
Ronde van 16
1h 37m
Andrej Jovanovic
Jonathan Cha
W
1
6
5
7
H2H
Kwartfinale
1h 34m
Kent Yamazaki
Jonathan Cha
W
3
6
2
6
H2H
Halve finale
2h 19m
Jonathan Cha
V
Alexander Placek
5
7
6
2
3
6
H2H
2015 Solinco Series // Hervey Bay Open Age (28/2/162/-16)
Taylord Events | Hervey Bay
13/02/2015
to
15/02/2015
Junior Tour (Not in use)
U12
U14
U16
AMT
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 16
Alec BRAUND
Jonathan Cha
W
Bye
Kwartfinale
1h 30m
Alec BRAUND
Jonathan Cha
W
Hamish CORPE
Ethan MCGAHAN
6
4
3
6
10
7
H2H
Halve finale
1h 00m
Alec BRAUND
Jonathan Cha
W
Jack FANSHAWE
Yanko PAPP
6
1
6
1
H2H
Finale
1h 21m
Alec BRAUND
Jonathan Cha
V
Matthew John HARPER
Flynn SINCLAIR
1
6
4
6
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 32
Jonathan Cha
W
Bye
Ronde van 16
1h 13m
Jonathan Cha
W
Rafferty Noar
6
4
6
1
H2H
Kwartfinale
1h 18m
Jonathan Cha
W
Flynn SINCLAIR
6
2
7
5
H2H
Halve finale
1h 25m
Jonathan Cha
W
Jordyn LARKE
6
3
6
3
H2H
Finale
1h 40m
Jonathan Cha
V
Alec BRAUND
6
7
3
6
H2H
2014 FNQ Age
JBT Academy | Cairns
15/11/2014
to
16/11/2014
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
Group A
Ronde 2
48m
Jonathan Cha
Levi THOMPSON
W
Dominic KOVAR
Ben NUTTER
6
0
6
2
H2H
Ronde 3
1h 11m
Jonathan Cha
Levi THOMPSON
W
Troy DELGADO
Oscar HOLMAN
6
3
6
0
H2H
12 & U Boys Doubles
Ronde 1
1h 21m
Jonathan Cha
Levi THOMPSON
V
Jake HULL
Kanata MIYAMURA
1
6
6
4
7
10
H2H
Event: 12 & U Boys Singles
Group A
Ronde 2
1h 09m
Jonathan Cha
W
Dominic KOVAR
6
3
6
1
H2H
Ronde 3
1h 04m
Jonathan Cha
W
Lachlan JENSEN
6
1
6
1
H2H
12 & U Boys Singles
Halve finale
1h 19m
Jonathan Cha
W
Dylan Kazuki POWER
6
1
6
1
H2H
Finale
1h 54m
Jonathan Cha
W
Jake HULL
5
7
6
2
10
3
H2H
2014 Queensland Medibank JDS Finals
Tennis Queensland | Rockhampton
25/10/2014
to
26/10/2014
Junior Tour (Not in use)
U12
U14
U16
U18
Event: 11 & U Boys Singles
Group D
Ronde 3
Caleb HENRY
Jonathan Cha
W
4
6
1
6
H2H
Ronde 2
Jonathan Cha
W
William Morgan
6
1
6
1
H2H
Ronde 1
Lachlan LEUNG
Jonathan Cha
W
3
6
2
6
H2H
11 & U Boys Singles
3e/4e plaats
Angus TIMONEY
Jonathan Cha
W
1
6
4
6
H2H
Halve finale
Lathan Treacy
Jonathan Cha
V
6
0
6
0
H2H
2014 Fowler's Group FNQ Open Championships
Tennis Queensland | Cairns
18/10/2014
to
19/10/2014
Australian Money Tournament (Not in use)
U14
AMT
Event: ECU 14 & U Boys Doubles
ECU 14 & U Boys Doubles
Kwartfinale
James CHA
Jonathan Cha
W
Bye
Halve finale
56m
James CHA
Jonathan Cha
W
Maxim KOTZUR
Levi THOMPSON
6
1
6
1
H2H
Finale
55m
James CHA
Jonathan Cha
W
Jake HULL
Kanata MIYAMURA
6
1
6
3
H2H
Event: ECU 14 & U Boys Singles
ECU 14 & U Boys Singles
3e/4e plaats
1h 16m
Jonathan Cha
V
Lachlan TENNENT
2
6
3
6
H2H
Ronde van 16
1h 15m
Jonathan Cha
W
Kanata MIYAMURA
6
0
6
2
H2H
Kwartfinale
2h 17m
Jonathan Cha
W
Jake HULL
6
2
7
6
H2H
Halve finale
56m
Ryusuke IKEDA
Jonathan Cha
V
6
0
6
0
H2H
2014 Ergon Energy North Qld Junior Tennis Championships
Tennis Townsville | Townsville
1/10/2014
to
3/10/2014
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Kwartfinale
Jonathan Cha
Levi THOMPSON
W
Bye
Halve finale
1h 32m
Jonathan Cha
Levi THOMPSON
W
Finn BARBER
Jakob BARBER
2
6
6
4
10
8
H2H
Finale
1h 14m
Jonathan Cha
Levi THOMPSON
W
Matthew BOWLER
Stanley Pedzisayi NYIKA
6
2
6
4
H2H
Event: 12 & U Boys Singles
Group B
Ronde 1
1h 03m
Jonathan Cha
W
Levi THOMPSON
6
0
6
1
H2H
Ronde 3
42m
Jonathan Cha
W
Jakob BARBER
6
1
6
0
H2H
Ronde 2
1h 04m
Jonathan Cha
W
Cody BUCKLAR
6
1
6
1
H2H
12 & U Boys Singles
Halve finale
1h 37m
Jake HULL
Jonathan Cha
W
4
6
1
6
H2H
Finale
1h 32m
Stanley Pedzisayi NYIKA
Jonathan Cha
W
5
7
1
6
H2H
2014 Burdekin Junior Age
Home Hill Tennis Assoc | Ayr
29/09/2014
to
30/09/2014
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 16
Bye
Jonathan Cha
Levi THOMPSON
W
Kwartfinale
1h 24m
Stami Arthur
Matthew BOWLER
Jonathan Cha
Levi THOMPSON
W
4
6
4
6
H2H
Halve finale
1h 44m
Cody BUCKLAR
Jake HULL
Jonathan Cha
Levi THOMPSON
V
7
5
5
7
10
8
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 32
Bye
Jonathan Cha
W
Ronde van 16
01m
Robert ROCHE
Jonathan Cha
W
0
6
0
6
H2H
Kwartfinale
1h 05m
Dylan Kazuki POWER
Jonathan Cha
W
0
6
1
6
H2H
Halve finale
1h 17m
Cody BUCKLAR
Jonathan Cha
W
3
6
4
6
H2H
Finale
1h 32m
Seth TRINDER
Jonathan Cha
V
6
2
6
2
H2H
2014 Bundaberg Age
Bundaberg & District Junior Tennis Assoc | Bundaberg
24/09/2014
to
26/09/2014
Junior Tour (Not in use)
U12
U14
U16
U18
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 32
Jonathan Cha
Jake Hull
W
Bye
Ronde van 16
57m
Jonathan Cha
Jake Hull
W
Jordan Horner
Callum Stringfellow
4
1
4
2
H2H
Kwartfinale
1h 12m
Jonathan Cha
Jake Hull
W
Stami Arthur
Ethan Phillips
5
4
1
4
10
6
H2H
Halve finale
William Jesser
Haru Sonton
Jonathan Cha
Jake Hull
V
4
1
4
1
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
5e/8e plaats
James Blumke
Walkover
Jonathan Cha
W
H2H
5e/6e plaats
51m
William Jesser
Jonathan Cha
V
6
2
6
0
H2H
Ronde van 64
Jonathan Cha
W
Bye
Ronde van 32
Jonathan Cha
W
Zachary Paulik
6
2
6
4
H2H
Ronde van 16
2h 12m
Jonathan Cha
W
Angus Timoney
6
3
4
6
6
2
H2H
Kwartfinale
1h 09m
Jonathan Cha
V
Jacob Bradshaw
2
6
1
6
H2H
2014 Head QLD State Age
Tennis Queensland | Rockhampton
20/09/2014
to
23/09/2014
Junior Tour (Not in use)
U12
U14
U16
U18
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 32
Jonathan Cha
Haru Sonton
W
Bye
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 64
1h 26m
Jonathan Cha
W
Callum Stringfellow
6
0
6
1
H2H
Ronde van 32
Jonathan Cha
W
Cooper Wright
6
1
6
0
H2H
Ronde van 16
Jonathan Cha
W
Ivan Karaman
6
2
6
1
H2H
2014 Innisfail Nerada Open
Innisfail and District Tennis Assoc | Innisfail
6/09/2014
to
7/09/2014
Australian Money Tournament (Not in use)
U18
AMT
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 16
Jonathan Cha
W
Bye
Kwartfinale
1h 11m
Jonathan Cha
W
Levi THOMPSON
6
1
6
1
H2H
Halve finale
57m
Jonathan Cha
W
Jake HULL
6
2
6
2
H2H
Finale
1h 28m
Jonathan Cha
W
Kanata MIYAMURA
6
3
6
0
H2H
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Halve finale
04m
Jonathan Cha
Levi THOMPSON
W
Jett COLLINS
Cory LEACY
6
1
6
1
H2H
Finale
1h 41m
Jonathan Cha
Levi THOMPSON
V
Jake HULL
Kanata MIYAMURA
6
4
4
6
5
10
H2H
2014 Townsville Open Age
Western Suburbs Tennis Club | Townsville
8/08/2014
to
10/08/2014
Australian Money Tournament (Not in use)
U12
U14
U16
U18
AMT
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 32
Jonathan Cha
W
Bye
Ronde van 16
Jonathan Cha
W
Chad GRIFFITHS
8
0
H2H
Kwartfinale
Jonathan Cha
W
Ethan BARRA
8
1
H2H
Halve finale
Jonathan Cha
W
Cody BUCKLAR
8
3
H2H
Finale
Jonathan Cha
W
Stefan HORAK
6
1
H2H
Event: 14 & U Boys Doubles
14 & U Boys Doubles
Ronde van 16
Bye
Jonathan Cha
Jake HULL
W
Kwartfinale
Michael FORSTER
Carter Hansen
Jonathan Cha
Jake HULL
W
1
6
6
7
H2H
Halve finale
Jonathan Cha
Jake HULL
V
Damon HINRICHSEN
Ben Rane
2
6
0
6
H2H
Event: 14 & U Boys Singles
14 & U Boys Singles
Ronde van 32
Jonathan Cha
W
Bye
Ronde van 16
Jonathan Cha
W
Brett FARINELLI
6
3
6
4
H2H
Kwartfinale
Jonathan Cha
V
Ryusuke IKEDA
3
6
1
6
H2H
2014 Ingham Open
Ingham Tennis Assoc | Ingham
25/07/2014
to
27/07/2014
Australian Money Tournament (Not in use)
U12
U18
AMT
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 16
Bye
Jonathan Cha
Levi THOMPSON
W
Kwartfinale
48m
Nandan KUMAR
Noah REINCASTLE
Jonathan Cha
Levi THOMPSON
W
0
6
0
6
H2H
Halve finale
37m
Luke FORSTER
Robert ROCHE
Jonathan Cha
Levi THOMPSON
W
0
6
2
6
H2H
Finale
1h 19m
Stanley Pedzisayi NYIKA
Seth TRINDER
Jonathan Cha
Levi THOMPSON
V
6
4
7
5
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
3e/4e plaats
57m
Jonathan Cha
W
Dylan Kazuki POWER
6
0
6
0
H2H
Ronde van 32
Jonathan Cha
W
Bye
Ronde van 16
59m
Jonathan Cha
W
Matthew VELLA
6
1
6
1
H2H
Kwartfinale
1h 22m
Jonathan Cha
W
Nicholas HODGETTS
6
1
6
1
H2H
Halve finale
1h 30m
Jonathan Cha
V
Seth TRINDER
6
3
4
6
1
10
H2H
2014 Volkl Gold Coast Age
Tennis Gold Coast | Southport
7/06/2014
to
9/06/2014
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 32
Bye
Jonathan Cha
Max STEWART
W
Ronde van 16
1h 11m
Will BARNES
Alex RICE
Jonathan Cha
Max STEWART
V
6
0
7
5
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Verliezersronde ronde van 16
1h 22m
Angus TIMONEY
Jonathan Cha
W
2
6
1
6
H2H
Verliezersronde kwartfinale
1h 07m
Jonathan Cha
V
Jacob BRADSHAW
0
6
2
6
H2H
Ronde van 64
Jonathan Cha
W
Niall O'DONNELL
Withdrawal
H2H
Ronde van 32
2h 13m
Jonathan Cha
W
Ethan PHILLIPS
7
6
6
3
H2H
Ronde van 16
1h 22m
Jonathan Cha
V
Tai Leonard SACH
1
6
1
6
H2H
2014 Solinco Series - Caboolture Championships
Taylord Events | Caboolture
24/05/2014
to
1/06/2014
Australian Money Tournament (Not in use)
U12
U14
U16
U18
AMT
Event: 12 & U Boys Singles
12 & U Boys Singles
Verliezersronde ronde van 16
1h 22m
Ethan PHILLIPS
Jonathan Cha
V
5
3
5
3
H2H
Ronde van 64
Jonathan Cha
W
Bye
Ronde van 32
53m
Jonathan Cha
W
Sean ES'HAGHI
6
0
6
1
H2H
Ronde van 16
25m
Jonathan Cha
V
William Jesser
2
6
4
6
H2H
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde van 16
1h 21m
Jonathan Cha
Max STEWART
W
Will EIVERS
Ethan Takac
6
3
6
4
H2H
Kwartfinale
Jonathan Cha
Max STEWART
W
Oliver Early
Lathan Treacy
Withdrawal
H2H
Halve finale
1h 18m
Jonathan Cha
Max STEWART
V
Casey Hoole
William Jesser
6
2
1
6
6
10
H2H
2014 Innisfail Age
Innisfail and District Tennis Assoc | Innisfail
3/05/2014
to
4/05/2014
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Kwartfinale
James CHA
Jonathan Cha
W
Bye
Halve finale
1h 20m
James CHA
Jonathan Cha
W
Dylan Kazuki POWER
Brock THOMPSON
7
6
6
0
H2H
Finale
56m
James CHA
Jonathan Cha
V
Lachlan TENNENT
Seth TRINDER
4
6
5
7
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
3e/4e plaats
1h 09m
Seth TRINDER
Jonathan Cha
W
1
6
6
2
10
8
H2H
Ronde van 32
Bye
Jonathan Cha
W
Ronde van 16
1h 00m
Sam TSCHUI
Jonathan Cha
W
1
6
1
6
H2H
Kwartfinale
39m
Kanata MIYAMURA
Jonathan Cha
W
1
6
0
6
H2H
Halve finale
48m
Jonathan Cha
V
Lachlan TENNENT
1
6
1
6
H2H
2014 Mackay Mid-North Open Age
Mackay Junior Tennis Assoc | Mackay
18/04/2014
to
21/04/2014
Australian Money Tournament (Not in use)
U12
U14
U16
AMT
Event: 12 & U Boys Doubles
Group B
Ronde 1
1h 13m
James CHA
Jonathan Cha
W
Brady COLLOCOTT
Kelese KOFE
6
1
6
2
H2H
Ronde 3
45m
James CHA
Jonathan Cha
W
Matthew BRAITHWAITE
Dylan Kazuki POWER
6
0
6
1
H2H
Ronde 4
1h 10m
James CHA
Jonathan Cha
W
Billy Bougoure
Bailey James PRATT
6
2
6
2
H2H
Ronde 5
1h 01m
James CHA
Jonathan Cha
W
Stefan HORAK
Stanley Pedzisayi NYIKA
6
0
6
4
H2H
Ronde 2
1h 25m
Flyn SCHIEB
Ashley WILSON
James CHA
Jonathan Cha
V
6
1
7
5
H2H
12 & U Boys Doubles
Ronde 1
1h 07m
Bogdan LUJIC
Lazar LUJIC
James CHA
Jonathan Cha
V
4
6
6
1
10
0
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 32
1h 08m
Jonathan Cha
W
Zeydyn FULLER
6
0
6
2
H2H
Ronde van 16
1h 25m
Bogdan LUJIC
Jonathan Cha
V
6
0
6
4
H2H
9e/16e plaats
1h 22m
Jonathan Cha
V
Billy Bougoure
4
6
2
6
H2H
13e/16e plaats
21m
Tremaine MASON-EATTS
Jonathan Cha
W
0
6
0
6
H2H
13e/14e plaats
1h 15m
Jonathan Cha
V
Matthew BRAITHWAITE
2
6
2
6
H2H
2014 Solinco Kalynda Chase Open Age
Kalynda Chase Regional Tennis Centre | Townsville
8/03/2014
to
9/03/2014
Australian Money Tournament (Not in use)
U12
U14
U16
AMT
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Kwartfinale
James Cha
Jonathan Cha
W
Bye
Halve finale
James Cha
Jonathan Cha
W
Finn Barber
Jake Hull
6
1
6
0
H2H
Finale
1h 06m
James Cha
Jonathan Cha
W
Dylan Kazuki Power
Brock Thompson
6
0
6
2
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 32
Bye
Jonathan Cha
W
Ronde van 16
Nathan Weis
Withdrawal
Jonathan Cha
W
H2H
Kwartfinale
Zachary Gough
Jonathan Cha
V
6
3
6
4
H2H
2014 Cairns Open Age
JBT Academy | Cairns
22/02/2014
to
23/02/2014
Australian Money Tournament (Not in use)
U12
U14
AMT
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Kwartfinale
James Cha
Jonathan Cha
W
Bye
Halve finale
1h 02m
James Cha
Jonathan Cha
W
Finn Barber
Dominic Kovar
6
2
6
3
H2H
Finale
31m
James Cha
Jonathan Cha
W
Kanata Miyamura
Levi Thompson
4
0
4
1
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 16
Bye
Jonathan Cha
W
Kwartfinale
1h 28m
Levi Thompson
Jonathan Cha
W
0
6
2
6
H2H
Halve finale
1h 32m
Finn Barber
Jonathan Cha
W
3
5
4
5
H2H
Finale
44m
James Cha
Jonathan Cha
V
4
1
4
1
H2H
2013 DOMINO'S Burdekin Open & Age Carnival
Home Hill Tennis Assoc | Home Hill
5/10/2013
to
7/10/2013
U12
U14
U16
U18
AMT
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Ronde 1
59m
Jonathan Cha
Dylan Kazuki Power
V
James Cha
Tai Leonard Sach
0
6
1
6
H2H
Ronde 2
1h 28m
Stanley Pedzisayi Nyika
Lachlan Weis
Jonathan Cha
Dylan Kazuki Power
V
6
3
6
2
H2H
Ronde 4
52m
Jonathan Cha
Dylan Kazuki Power
W
Darcy Walters
Steven Zabala
6
0
6
3
H2H
Ronde 5
1h 45m
Jonathan Cha
Dylan Kazuki Power
V
Cody Bucklar
Seth Trinder
3
6
7
6
5
10
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Verliezersronde kwartfinale
Cody Bucklar
Jonathan Cha
W
0
6
1
6
H2H
Verliezersronde halve finale
Lachlan Weis
Jonathan Cha
W
2
6
2
6
H2H
Verliezersronde finale
Jonathan Cha
Niet gespeeld
Seth Trinder
Niet gespeeld
H2H
Ronde van 16
Jonathan Cha
W
Dylan Kazuki Power
6
1
6
2
H2H
Kwartfinale
Jonathan Cha
V
Tai Leonard Sach
2
6
3
6
H2H
2013 FNQ Age
JBT Academy | Cairns
2/10/2013
to
4/10/2013
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
Group A
Ronde 1
1h 16m
Kanata Miyamura
Levi Thompson
Jonathan Cha
Marcel East
W
0
6
0
6
H2H
Ronde 3
1h 14m
Jonathan Cha
Marcel East
W
Finn Barber
Jakob Barber
6
1
6
1
H2H
Ronde 4
1h 01m
Brett Farinelli
Liam Franklin
Jonathan Cha
Marcel East
V
6
2
6
2
H2H
Ronde 5
1h 18m
Jayden William Osborne
Brock Thompson
Jonathan Cha
Marcel East
W
1
6
4
6
H2H
Position 03-04
Ronde 1
Jonathan Cha
Marcel East
W
Kyle O'Donoghue-Ellis
Ethan Shoesmith
Walkover
H2H
Event: 12 & U Boys Singles
Group C
Ronde 1
1h 19m
Kyle O'Donoghue-Ellis
Jonathan Cha
V
6
0
6
0
H2H
Ronde 3
1h 20m
Finn Barber
Jonathan Cha
W
0
6
1
6
H2H
Ronde 5
1h 30m
Jayden William Osborne
Jonathan Cha
W
3
6
3
6
H2H
Ronde 2
2h 01m
Brock Thompson
Jonathan Cha
W
3
6
6
7
H2H
12 & U Boys Singles
3e/4e plaats
53m
Kanata Miyamura
Jonathan Cha
W
1
6
0
6
H2H
Halve finale
1h 59m
Jonathan Cha
V
James Cha
3
6
2
6
H2H
2013 Ergon Energy Townsville NQ Age Championships
Tennis Townsville | North Ward
29/09/2013
to
1/10/2013
Junior Tour (Not in use)
U12
U14
U16
Event: 12/U Boys Doubles
12/U Boys Doubles
Ronde van 16
2h 14m
Cody Bucklar
Jonathan Cha
V
Zachary Gough
William Hunter
0
6
7
6
3
6
H2H
Event: 12/U Boys Singles
Qualification
Kwalificatie ronde van 16
35m
Luke Forster
Jonathan Cha
W
0
6
0
6
H2H
12/U Boys Singles
Verliezersronde ronde van 32
Jonathan Cha
W
Bailey Pratt
6
4
6
2
H2H
Verliezersronde ronde van 16
Jonathan Cha
V
Kyle O'Donoghue-Ellis
1
6
0
6
H2H
Ronde van 16
Stanley Pedzisayi Nyika
Jonathan Cha
V
6
4
6
4
H2H
2013 Bundaberg Junior Age
Bundaberg and District Tennis Assoc | Bundaberg
25/09/2013
to
27/09/2013
U12
U14
U16
U18
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Verliezersronde ronde van 32
Bye
Finn Barber
Jonathan Cha
W
Verliezersronde ronde van 16
02m
Finn Barber
Jonathan Cha
W
William Bucknell
Xavier Adrian Lim
6
2
3
6
11
9
H2H
Verliezersronde kwartfinale
Finn Barber
Jonathan Cha
V
Max Nahrung
Cooper Scifleet
4
6
6
7
H2H
Ronde van 32
1h 33m
Finn Barber
Jonathan Cha
V
Will Barnes
Elliott James
3
6
3
6
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Verliezersronde ronde van 64
1h 39m
Max Nahrung
Jonathan Cha
W
2
6
6
4
4
10
H2H
Verliezersronde ronde van 32
1h 39m
Jonathan Cha
W
Matthew Harper
4
6
6
2
10
7
H2H
Verliezersronde ronde van 16
Jonathan Cha
V
Jake Nicholson
1
6
0
6
H2H
Ronde van 64
Jonathan Cha
W
Gabriel Seymour
6
2
6
2
H2H
Ronde van 32
1h 17m
Jonathan Cha
V
Bogdan Lujic
2
6
1
6
H2H
2013 Head QLD State Age
Tennis Rockhampton | Rockhampton
21/09/2013
to
24/09/2013
Junior Tour (Not in use)
U12
U14
U16
U18
Event: 10 & U Boys Doubles
10 & U Boys Doubles
Ronde van 16
Hamish Corpe
Jack Hickey
Jayden Barber
Jonathan Cha
V
4
6
6
4
10
7
H2H
Event: 10 & U Boys Singles
10 & U Boys Singles
3e/4e plaats
Jonathan Cha
W
Billy Bougoure
3
6
6
3
10
7
H2H
Ronde van 32
1h 36m
Max Nahrung
Jonathan Cha
W
4
6
3
6
H2H
Ronde van 16
2h 33m
Hamish Corpe
Jonathan Cha
W
4
6
6
4
2
6
H2H
Kwartfinale
1h 40m
Jonathan Cha
W
Callum Stringfellow
6
4
6
1
H2H
Halve finale
Matthew Harper
Jonathan Cha
V
6
7
6
4
6
4
H2H
2013 Fowler's Group FNQ Open
Tennis Queensland | Cairns
7/09/2013
to
9/09/2013
Australian Money Tournament (Not in use)
AMT
Event: 'B' Mens Doubles
Group B
Ronde 1
51m
Jonathan Cha
Yong C Cha
W
Ashraf Mahomed Motala
Andrew Ottosen
6
5
H2H
Ronde 2
47m
Jonathan Cha
Yong C Cha
W
Graham Hull
Jake Alexander Hull
6
3
H2H
Ronde 3
41m
Jonathan Cha
Yong C Cha
V
Bronson Cater
Coby Maisel
2
6
H2H
Event: 'B' Mens Singles
Group A
Ronde 3
Bronson Cater
Jonathan Cha
V
8
3
H2H
Ronde 1
Tai Leonard Sach
Jonathan Cha
V
8
3
H2H
Event: ECU 12 & Under Boys Singles
Group B
Ronde 1
Jonathan Cha
W
Joss Cleland
6
0
H2H
Ronde 2
Jonathan Cha
V
Tai Leonard Sach
1
6
H2H
Ronde 3
Dylan Kazuki Power
Jonathan Cha
W
1
6
H2H
Ronde 4
Brock Thompson
Jonathan Cha
W
1
6
H2H
2013 Innisfail Nerada Open
Innisfail and District Tennis Assoc | Innisfail
31/08/2013
to
1/09/2013
Australian Money Tournament (Not in use)
U14
U18
AMT
Event: 14 & U Boys Doubles
14 & U Boys Doubles
Kwartfinale
Jonathan Cha
Marcel East
V
Evan Fielder
Coby Maisel
0
6
3
6
H2H
Event: 14 & U Boys Singles
14 & U Boys Singles
Verliezersronde ronde van 16
Jonathan Cha
W
Brett Farinelli
7
6
7
6
H2H
Verliezersronde kwartfinale
Jonathan Cha
V
Tai Leonard Sach
0
8
H2H
Ronde van 16
Jonathan Cha
V
Stirling Mcavoy
1
6
0
6
H2H
2013 Ingham Open Championships
Ingham Tennis Assoc | Ingham
19/07/2013
to
21/07/2013
AMT
U18
Event: 12 & U Boys Doubles
Group A
Ronde 1
Damien Ham
Lachlan Waldon
James Cha
Jonathan Cha
W
1
8
H2H
Ronde 2
James Cha
Jonathan Cha
W
Joshua Ham
Harry Waldon
8
1
H2H
Ronde 3
Max Cornish
Stanley Pedzisayi Nyika
James Cha
Jonathan Cha
V
8
5
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Verliezersronde kwartfinale
Ethan Ryley Barra
Jonathan Cha
W
3
8
H2H
Verliezersronde halve finale
Jonathan Cha
V
Seth Trinder
3
8
H2H
Ronde van 16
Jonathan Cha
W
Lachlan Weis
8
2
H2H
Kwartfinale
Miguel Bascon
Jonathan Cha
V
8
1
H2H
2013 Hills Winter Junior Open
Hills District Tennis Association | Castle Hill
9/07/2013
to
12/07/2013
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Singles
Singles Qualifying
Kwalificatie Verliezersronde ronde van 64
Bye
Jonathan Cha
W
Kwalificatie Verliezersronde ronde van 32
1h 03m
Jonathan Cha
W
Nathan Ky Henry Davis
6
3
6
0
H2H
Kwalificatie Verliezersronde ronde van 16
1h 21m
Jonathan Cha
V
Ben Renaud
1
6
3
6
H2H
Kwalificatie ronde van 64
2h 09m
William Sidgreaves
Jonathan Cha
V
5
7
6
3
6
2
H2H
Event: 12 & U Boys Doubles
Doubles Main Draw
Ronde van 32
1h 18m
James Cha
Jonathan Cha
V
James Jones Broekmans
Sean Cliff
4
6
2
6
H2H
2013 NSTA City Junior Championships
Northern Suburbs Tennis Assn. | Naremburn
5/07/2013
to
8/07/2013
Junior Tour (Not in use)
U12
U14
U16
Event: 12 & U Boys Doubles
Doubles Main Draw
Ronde van 32
James Cha
Jonathan Cha
V
Kamil Adam Kozlowski
Alec Porter
1
6
3
6
H2H
Event: 12 & U Boys Singles
Singles Main Draw
Verliezersronde ronde van 128
James Cha
Jonathan Cha
V
6
3
6
4
H2H
Ronde van 128
Jonathan Cha
W
Oliver Campbell
Withdrawal
H2H
Ronde van 64
Jonathan Cha
V
Jun Sasagawa
0
6
0
6
H2H
2013 Kalynda Chase Open and Age #1
Mackay Junior Tennis Assoc | Townsville
16/03/2013
to
17/03/2013
Australian Money Tournament (Not in use)
U12
U14
U16
AMT
Event: 10 & U Boys Green Ball Singles
Group B
Ronde 4
Riley James Snell
Jonathan Cha
W
2
6
H2H
Ronde 3
Adam Hobbs
Jonathan Cha
W
3
6
H2H
Ronde 2
Jonathan Cha
W
Jack Sanson
6
2
H2H
Ronde 1
Jonathan Cha
W
Luke Forster
6
3
H2H
10 & U Boys Green Ball Singles
Finale
Archie Mcmulkin
Jonathan Cha
W
4
6
H2H
Event: 10 & U Mixed Green Ball Doubles
10 & U Mixed Green Ball Doubles
Ronde 3
Finn Jonathan Barber
Jakob Barber
Jonathan Cha
Archie Mcmulkin
W
0
4
H2H
Ronde 1
Luke Forster
Nathan Weis
Jonathan Cha
Archie Mcmulkin
W
1
4
H2H
10 & U Mixed Green Ball Doubles
Finale
Jonathan Cha
Archie Mcmulkin
V
Ashani Hazratwala
Jack Sanson
2
4
H2H
The Quicksilver FNQ Age
Cairns International Tennis Centre | Cairns North
3/10/2012
to
4/10/2012
U12
U14
U16
Event: 10 & U Boys Singles
Group B
Ronde 1
Archie Mcmulkin
Jonathan Cha
W
6
8
H2H
Ronde 2
Lucas Jacob Lennon
Jonathan Cha
W
2
8
H2H
Ronde 3
Kanata Miyamura
Jonathan Cha
W
1
8
H2H
10 & U Boys Singles
Ronde 1
Kyle Hunter
Jonathan Cha
W
5
8
H2H
2012 NQ Junior Age Championships
Tennis Townsville | Townsville
30/09/2012
to
2/10/2012
U12
U14
U16
Event: 10 & U Boys Doubles
10 & U Boys Doubles
Ronde 1
1h 03m
Jonathan Cha
Archie Mcmulkin
V
Tai Leonard Sach
Haru Sonton
4
8
H2H
Ronde 2
1h 14m
Jonathan Cha
Archie Mcmulkin
V
Kyle Hunter
Darcy Walters
7
8
H2H
Ronde 3
49m
Jack Hunter
Christopher O'Toole
Jonathan Cha
Archie Mcmulkin
W
3
8
H2H
Ronde 4
52m
Jackson Flynn
Gerard Hayes
Jonathan Cha
Archie Mcmulkin
W
3
8
H2H
Event: 10 & U Boys Singles
Group A
Ronde 2
Jonathan Cha
V
Haru Sonton
1
8
H2H
Ronde 1
Jonathan Cha
W
Dylan Kazuki Power
Withdrawal
H2H
Ronde 4
45m
Archie Mcmulkin
Jonathan Cha
V
8
3
H2H
Ronde 3
1h 12m
Darcy Walters
Jonathan Cha
W
7
8
H2H
Innisfail Nerada Open
Innisfail and District Tennis Assoc | Innisfail
1/09/2012
to
2/09/2012
U18
AMT
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Kwartfinale
Harry Hawkins
Kai Wagner
James Cha
Jonathan Cha
V
6
2
6
2
H2H
Event: 12 & U Boys Singles
12 & U Boys Singles
Ronde van 16
Coby Maisel
Jonathan Cha
V
6
0
6
1
H2H
Innisfail Junior Championships
Tennis Australia | Innisfail
12/05/2012
to
13/05/2012
U16
U12
U14
Event: 10 & U Boys Singles
10 & U Boys Singles
Verliezersronde kwartfinale
Levi Thompson
Jonathan Cha
W
2
6
2
6
H2H
Verliezersronde halve finale
Jonathan Cha
W
Harry Hawkins
7
6
6
3
H2H
Verliezersronde finale
Maxim Orion Kotzur
Jonathan Cha
W
6
7
4
6
H2H
Ronde van 16
Bye
Jonathan Cha
W
Kwartfinale
Kai Wagner
Jonathan Cha
V
6
1
6
2
H2H
Event: 12 & U Boys Doubles
12 & U Boys Doubles
Verliezersronde halve finale
Bye
James Cha
Jonathan Cha
W
Verliezersronde finale
James De Angeli
Ryusuke Ikeda
James Cha
Jonathan Cha
V
6
2
6
4
H2H
Kwartfinale
James Cha
Jonathan Cha
W
Bye
Halve finale
James Cha
Jonathan Cha
V
Evan Fielder
Patrick Myles
0
6
0
6
H2H
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