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Sienna Byrne-Smith
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SB
Sienna Byrne-Smith
(66333830757)
Singles
2.5
Doubles
3.3
P
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Overview
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2025
2024
2023
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2025 OC J125 Newcastle Open and Junior
NSW Country Tennis Association | Broadmeadow
30/09/2025
to
2/10/2025
Junior
Junior
Open
Event: GD U12 JS
Doubles Main Draw
Round of 16
Sienna Byrne-Smith
Lila Hayes
W
Bye
Quarter final
1h 03m
Soli Ehode Arimoto
Chloe Morrison
Sienna Byrne-Smith
Lila Hayes
L
6
1
6
1
H2H
Event: GS U12 JS
Singles Main Draw
Round of 32
1h 24m
Ava Mortel
Sienna Byrne-Smith
L
6
0
6
1
H2H
2025 J125 Lake Macquarie Junior
Total Tennis Lake Macquarie | Lake Macquarie
13/09/2025
to
15/09/2025
Junior
Junior
Event: GD U12 JS
Doubles Main Draw
Quarter final
Scarlet Greentree
Vinanya Vinodh
Sienna Byrne-Smith
Alessandra Ostojic
W
3
6
2
6
H2H
Semi final
Shazleen Aziz
Khuslen Munkhbayar
Sienna Byrne-Smith
Alessandra Ostojic
L
6
1
6
4
H2H
Event: GS U12 JS
Singles Main Draw
Round of 32
1h 33m
Mila Kobeleff
Sienna Byrne-Smith
W
1
6
6
3
6
10
H2H
Round of 16
1h 07m
Sienna Byrne-Smith
L
Luca Shirley
1
6
1
6
H2H
2025 JDS Northumberland RMS - Lake Macquarie #2
Tennis NSW Northumberland Region | Belmont
17/08/2025
Junior
Junior
Event: GS U12 JDS
GS U12 JDS
Quarter final
Sienna Byrne-Smith
W
Victoria Stanford-Lucas
6
3
H2H
Semi final
Luca Shirley
Sienna Byrne-Smith
L
6
4
H2H
Group A - Seeded
Round 5
Luca Shirley
Sienna Byrne-Smith
L
6
0
H2H
Round 3
Bonnie Grover
Sienna Byrne-Smith
L
6
4
H2H
Round 2
Tatiana Krstevski
Retired
Sienna Byrne-Smith
W
1
2
H2H
Round 1
Alessandra Ostojic
Sienna Byrne-Smith
L
6
2
H2H
2025 O3k J125 Newcastle Winter Open and Junior
NSW Country Tennis Association | Newcastle
13/07/2025
to
15/07/2025
Junior
Junior
Open
Event: GS U12 JS
GS U12 JS
Round of 16
1h 32m
Sienna Byrne-Smith
W
Lily Sugiyama
6
3
6
2
H2H
Quarter final
1h 14m
Sienna Byrne-Smith
L
Hazel Wright
0
6
0
6
H2H
2025 J125 NSW Country Closed Championships Junior
NSW Country Tennis Association | Forster
7/07/2025
to
11/07/2025
Junior
Junior
Event: 12 U Girls Doubles
Doubles Main Draw
Round of 32
Sienna BYRNE-SMITH
Abby OLIVIER
W
Bye
Round of 16
1h 04m
Alessandra OSTOJIC
Genevieve THRELFO
Sienna BYRNE-SMITH
Abby OLIVIER
L
6
1
6
3
H2H
Event: 12 U Girls Singles JS - Tier 1
Singles Main Draw
Round of 32
1h 22m
Sienna BYRNE-SMITH
L
Chelsea PURCELL
1
6
6
2
6
10
H2H
MP - 12 U Girls Singles JS - Tier 1
Round of 32
1h 28m
Ivy SKINNER
Sienna BYRNE-SMITH
W
3
6
3
6
H2H
Round of 16
1h 25m
Mia NOAD
Sienna BYRNE-SMITH
L
6
1
6
3
H2H
Event: 13 U Girls Singles
13 U Girls Singles
Round of 32
1h 06m
Sienna BYRNE-SMITH
L
Ava SULTANA
1
6
2
6
H2H
MP 13 U Girls Singles
Round of 16
1h 16m
Alessandra OSTOJIC
Sienna BYRNE-SMITH
L
4
5
4
1
10
7
H2H
2025 JDS NW Sydney Tennis Pennant Hills 10U 12U
North West Sydney Tennis | Pennant Hills
29/06/2025
Junior
Junior
Event: GS 12U Tier 2
Group B
Round 5
Sienna Byrne-Smith
W
Sarah Chung
5
4
H2H
Round 4
Harper Robbjackson
Sienna Byrne-Smith
L
4
2
H2H
Round 3
Elizabeth Liang
Sienna Byrne-Smith
L
4
2
H2H
Round 2
Sienna Byrne-Smith
W
Alma Wyld
4
2
H2H
Round 1
Sienna Byrne-Smith
W
Hitiika Puri
6
5
H2H
2025 JDS Northumberland RMS - Charmhaven
Tennis NSW Northumberland Region | Charmhaven
15/06/2025
Junior
Junior
Event: GS U12 JDS
GS U12 JDS
Quarter final
Sienna Byrne-Smith
L
Estella Murray
3
6
H2H
Group C
Round 5
Sienna Byrne-Smith
W
Victoria Quirk
6
1
H2H
Round 4
Sienna Byrne-Smith
L
Ciara Mullane
5
6
H2H
Round 3
Sienna Byrne-Smith
W
Scarlet Greentree
6
2
H2H
Round 2
Sienna Byrne-Smith
W
Ari Jean Weimer
6
1
H2H
2025 JDS Northumberland RMS - Newcastle #2
Tennis NSW Northumberland Region | Broadmeadow
25/05/2025
Junior
Junior
Event: GS U12 JDS
GS U12 JDS
Round 7
Abby Olivier
Sienna Byrne-Smith
W
3
6
H2H
Round 6
Genevieve Threlfo
Sienna Byrne-Smith
L
6
3
H2H
Round 5
Sienna Byrne-Smith
W
Maisie Webb
6
2
H2H
Round 3
Shelley Wellings
Sienna Byrne-Smith
W
2
6
H2H
Round 2
Alessandra Ostojic
Sienna Byrne-Smith
L
6
2
H2H
Round 1
Scarlet Greentree
Sienna Byrne-Smith
W
4
6
H2H
2025 JDS Northumberland RMS - Singleton #1
Tennis NSW Northumberland Region | Singleton
4/05/2025
Junior
Junior
Event: GS U12 JDS
GS U12 JDS
Quarter final
Tatiana Krstevski
Sienna Byrne-Smith
L
6
0
H2H
Group A - Seeded
Round 5
Estella Murray
Sienna Byrne-Smith
L
6
1
H2H
Round 4
Hazel Wright
Sienna Byrne-Smith
L
6
0
H2H
Round 3
Sienna Byrne-Smith
L
Tatiana Krstevski
0
6
H2H
Round 1
Luca Shirley
Sienna Byrne-Smith
L
6
0
H2H
2025 J125 Hills
Hills District Tennis Association | Castle Hill
25/04/2025
to
27/04/2025
Junior
Junior
Event: GS U12 JS Tier 1
Singles Main Draw
Round of 32
49m
Sienna BYRNE-SMITH
L
Chloe MORRISON
0
6
0
6
H2H
2025 JDS Northumberland RMS - Raymond Terrace
Gosford Tennis Centre Gosford | Raymond Terrace
6/04/2025
Junior
Junior
Event: GS U12 JDS
Group B
Round 5
Sienna Byrne-Smith
L
Ari Jean Weimer
3
6
H2H
Round 4
Sienna Byrne-Smith
L
Emily Kenney
4
6
H2H
Round 3
Sienna Byrne-Smith
W
Maisie Webb
6
5
H2H
Round 2
Sienna Byrne-Smith
L
Alessandra Ostojic
0
6
H2H
2025 JDS Northumberland RMS - Lake Macquarie #1
Gosford Tennis Centre Gosford | Belmont
9/03/2025
Junior
Junior
Event: GS U12 JDS
Group C
Round 4
Maisie Webb
Sienna Byrne-Smith
W
1
6
H2H
Round 3
Remy Pereira
Sienna Byrne-Smith
L
6
3
H2H
Round 2
Sienna Byrne-Smith
L
Amelia Zhong
1
6
H2H
Round 1
Sienna Byrne-Smith
L
Lauryn Wu
5
6
H2H
2025 JDS North East RMS (Lower) - Port Macquarie #1
Tennis NSW North East Region | Port Macquarie
23/02/2025
Junior
Junior
Event: Tier 2 (Girls)
Tier 2 (Girls)
Round 5
Sienna Byrne-Smith
L
Maya Sanghi
3
6
H2H
Round 4
Olivia Cheney
Sienna Byrne-Smith
W
2
6
H2H
Round 3
Evie-Jean Gilleland
Sienna Byrne-Smith
L
6
0
H2H
Round 2
Sienna Byrne-Smith
L
Marley Holster
1
6
H2H
Round 1
Sienna Byrne-Smith
L
Mackenzie Mutch
3
6
H2H
2025 JDS Northumberland RMS - Newcastle #1
Tennis NSW Northumberland Region | Broadmeadow
9/02/2025
Junior
Junior
Event: GS U12 JDS
Group C
Round 5
Laise Adams
Sienna Byrne-Smith
W
3
6
H2H
Round 4
Luca Shirley
Sienna Byrne-Smith
L
6
2
H2H
Round 3
Sienna Byrne-Smith
W
Abby Olivier
6
4
H2H
Round 1
Alessandra Ostojic
Sienna Byrne-Smith
W
1
6
H2H
2025 O3k J125 Newcastle Open and Junior
NSW Country Tennis Association | Broadmeadow
10/01/2025
to
13/01/2025
Junior
Junior
Open
Event: GS U12 JS
Singles Main Draw
Round of 32
1h 36m
Abby Olivier
Sienna Byrne-Smith
W
3
6
3
6
H2H
Round of 16
1h 08m
Stephanie Larkin
Sienna Byrne-Smith
L
6
0
6
0
H2H
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