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Oliver Ha
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OH
Oliver Ha
(66333998929)
Singles
2.6
Doubles
2.9
Favorite
Overview
Tournaments
Ranking
More
2025
2024
More
2025 J125 Samford Junior Championships
Samford Tennis Club | Brisbane
13/09/2025
to
14/09/2025
Junior
Junior
Event: BS U12 JS - TIER 3
BS U12 JS - TIER 3
Round of 16
1h 36m
Oliver Ha
W
Josh Stamenovic
2
6
6
4
10
8
H2H
Quarter final
1h 23m
Matthew Berman
Oliver Ha
L
6
1
6
2
H2H
2025 JDS Metropolitan Region - David Turbayne Tennis Centre
Tennis Brisbane | Brisbane
17/08/2025
to
24/08/2025
Junior
Junior
Event: Boys U11 Doubles - JDS
Boys U11 Doubles - JDS
Quarter final
55m
Ryan Gallagher
Henry James
Oliver Ha
Zach Kleinschafer
L
6
5
H2H
Event: Boys U11 Singles- JDS
Boys U11 Singles- JDS
Round of 16
33m
Oliver Ha
L
Henry James
1
6
H2H
9th/16th place
47m
Oliver Ha
W
Theo Barnes
6
3
H2H
9th/12th place
47m
Oliver Ha
L
Newton Yiu
4
6
H2H
11th/12th place
Lachlan Oshea
Withdrawal
Oliver Ha
W
H2H
2025 JDS Metropolitan Region - Club Coops
Tennis Brisbane | Brisbane
27/07/2025
to
3/08/2025
Junior
Junior
Event: Boys U11 JDS - Doubles
Boys U11 JDS - Doubles
Round 1
38m
Oliver Ha
Zach Kleinschafer
W
Rafael Arias Lohrisch
Benjamin Chiang
6
1
H2H
Round 2
52m
Oliver Ha
Zach Kleinschafer
L
Lucas Burns
Channy Youn
5
6
H2H
Round 3
58m
Oliver Ha
Zach Kleinschafer
W
Mason Li
Newton Yiu
6
4
H2H
Event: Boys U11 JDS - Singles
Group A
Round 1
51m
Rafael Arias Lohrisch
Oliver Ha
L
6
2
H2H
Round 2
40m
Mason Li
Oliver Ha
W
3
6
H2H
Round 3
1h 05m
Benjamin Chiang
Oliver Ha
L
6
5
H2H
2025 J500 J125 CBC Green Rod Laver Junior Qld State Championships
Tennis Queensland | Brisbane
8/07/2025
to
12/07/2025
Junior
Junior
Event: BS U12 JS - Tier 2
Singles Main Draw
Round of 32
2h 02m
Quinlan Li
Oliver Ha
L
6
1
4
6
6
4
H2H
Event: BS U12 T2 - CONSO
BS U12 T2 - CONSO
Round of 16
1h 12m
Akilan K Sakthivelu
Oliver Ha
L
6
1
6
0
H2H
2025 J250 J125 CBC Green Rod Laver Lead-In Junior Championships
Tennis Queensland | Brisbane
3/07/2025
to
7/07/2025
Junior
Junior
Event: BS U12 - Tier 3
BS U12 Tier 3
Round of 32
1h 30m
Hugh Mumme
Oliver Ha
W
5
7
3
6
H2H
Round of 16
1h 08m
Oliver Ha
L
Bobby Xu
1
6
3
6
H2H
9th/16th place
1h 13m
Harrison Riddoch
Oliver Ha
L
6
2
6
1
H2H
13th/16th place
1h 21m
Oliver Ha
W
Vihan Hosseini
6
1
6
4
H2H
13th/14th place
1h 09m
Oliver Ha
L
Eddie Wei
2
6
3
6
H2H
2025 J125 Churchie Junior Championships
David Turbayne Tennis Centre | Brisbane
28/06/2025
to
1/07/2025
Junior
Junior
Event: BS U12 CS - Tier 2
Position 05-06
Final
1h 31m
Oliver HA
L
Jonas MOTUZAS
5
7
6
2
5
10
H2H
Group A
Round 1
1h 01m
Jak BYRNES
Oliver HA
W
1
6
0
6
H2H
Round 3
1h 23m
Oliver HA
L
Thomas WAGELS
2
6
1
6
H2H
Round 4
1h 24m
Ronan HALL
Oliver HA
L
6
0
6
4
H2H
Round 5
Alan ZENG
Walkover
Oliver HA
W
H2H
2025 JDS Metropolitan Region - Morningside
Tennis Brisbane | Brisbane
8/06/2025
to
15/06/2025
Junior
Junior
Event: Boys U11 JDS - Doubles
Boys U11 JDS - Doubles
Round of 16
48m
Oliver Ha
Eric Wang
W
Oliver Bjedov
Jak Byrnes
6
3
H2H
Quarter final
12m
Lucas Gu
Jerrell Hsu
Oliver Ha
Eric Wang
W
0
6
H2H
Semi final
42m
Oliver Ha
Eric Wang
L
Ryan Gallagher
Akilan K Sakthivelu
4
6
H2H
Event: Boys U11 JDS - Singles
Boys U11 JDS - Singles
Semi final
39m
Ryan Gallagher
Oliver Ha
L
6
1
H2H
Group B
Round 1
47m
Oliver Ha
W
Oliver Bjedov
6
4
H2H
Round 3
37m
Luca Vicario
Oliver Ha
W
1
6
H2H
Round 4
39m
Jerrell Hsu
Oliver Ha
W
2
6
H2H
2025 JDS Metropolitan Region - Shaw Park
Tennis Brisbane | Brisbane
4/05/2025
to
5/05/2025
Junior
Junior
Event: Boys U11 JDS - Doubles
Boys U11 JDS - Doubles
Quarter final
13m
Oliver Ha
Eric Wang
W
Boston Tweney
Harper Tweney
6
5
H2H
Semi final
28m
Samyar Ehya
Aarnav Thapa
Oliver Ha
Eric Wang
L
6
0
H2H
Event: Boys U11 JDS - Singles
Group D
Round 1
03m
Harry Griffith
Oliver Ha
L
6
3
H2H
Round 2
40m
Oliver Ha
L
Andrew Griffith
4
6
H2H
Round 3
49m
Rafael Arias Lohrisch
Oliver Ha
L
6
4
H2H
2025 JDS Metropolitan Region - Springfield Central
Tennis Brisbane | Brisbane
19/04/2025
to
20/04/2025
Junior
Junior
Event: BD U11 JDS
BD U11 JDS
Semi final
58m
Mason LI
Andrej UROSEVIC
Oliver HA
Eric WANG
W
3
6
H2H
Final
Newton YIU
Channy YOUN
No show
Oliver HA
Eric WANG
W
H2H
Event: BS U11 JDS
Group B
Round 2
Oliver HA
W
Mathias KATSIOULAS
Withdrawal
H2H
Round 3
39m
Jonathan LENZ
Oliver HA
L
6
2
H2H
Round 1
42m
Eric WANG
Oliver HA
L
6
2
H2H
2025 JDS Metropolitan Region - Griffith University
Tennis Queensland | Brisbane
16/03/2025
to
23/03/2025
Junior
Junior
Event: Boys U11 Singles
Group B
Round 1
Michael Goldwin Tsai
Oliver Ha
Withdrawal
L
H2H
Round 4
Xavier Arnold
Withdrawal
Oliver Ha
W
H2H
Round 5
18m
Mathias Katsioulas
Oliver Ha
W
1
4
H2H
2025 JDS Metropolitan Region - QTC
Tennis Brisbane | Brisbane
9/02/2025
to
16/02/2025
Junior
Junior
Event: Boys U11 Doubles - JDS
Boys U11 Doubles - JDS
Round of 16
Bye
Oliver Ha
Daniel Sun
W
Quarter final
38m
Jasper Cox
Ethan Hardy
Oliver Ha
Daniel Sun
W
2
6
H2H
Semi final
54m
Oliver Ha
Daniel Sun
W
Jak Byrnes
Samarveer Singg
6
4
H2H
Final
18m
Eric Wang
Newton Yiu
Oliver Ha
Daniel Sun
L
6
4
H2H
Event: Boys U11 Singles - JDS
Boys U11 Singles - JDS
Semi final
38m
Samyar Ehya
Oliver Ha
L
6
2
H2H
Group D
Round 1
Oliver Ha
W
Jonathan Lenz
No show
H2H
Round 2
33m
Oliver Ha
W
Samarveer Singg
6
2
H2H
Round 3
53m
Jak Byrnes
Oliver Ha
W
5
6
H2H
Round 4
33m
Oliver Bjedov
Oliver Ha
W
1
6
H2H
2025 J125 CBC Green Griffith University Junior Championships
Griffith University Tennis Centre | Mount Gravatt
15/01/2025
to
18/01/2025
Junior
Junior
Event: BS U12 CS
Singles Main Draw
Consolation round of 16
Bye
Oliver Ha
W
Consolation quarter final
1h 14m
Oliver Ha
L
Eric WANG
1
4
4
5
H2H
Round of 16
1h 54m
Oliver Ha
L
Patty GOMES
3
6
4
6
H2H
Event: BD U12 JS
Doubles Main Draw
Quarter final
46m
Oliver Ha
Luka OMURA VANA
L
Daniel CHICHKANOV
Tatenda MAWERE
2
4
1
4
H2H
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