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Statistics Profile

Sandra O'Brien

2001
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories - - - - 13 13
Losses - - - - 10 10
Win ratio - - - - 56.5% 56.5%
Pool victories - - - - 10 10
Pool losses - - - - 7 7
Pool win ratio - - - - 58.8% 58.8%
DE victories - - - - 3 3
DE losses - - - - 3 3
DE win ratio - - - - 50.0% 50.0%

Seasons start on August 1 and end on July 31.

Scores

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Easy wins† - - - - 7 7
Easy wins % - - - - 53.8% 53.8%
Close wins‡ - - - - 2 2
Close wins % - - - - 15.4% 15.4%
Close losses‡ - - - - 2 2
Close losses % - - - - 20.0% 20.0%
Big losses† - - - - 7 7
Big losses % - - - - 70.0% 70.0%

† Easy victories or big losses are 4+ touches in pools, 7+ in standard DEs, and 5+ in veteran or youth DEs.

‡ Close bouts are 1 touch or fewer in pools, 3 or fewer in standard DEs, and 2 or fewer in veteran or youth DEs.

Bouts with time expired

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories - - - - 1 1
Victories % - - - - 7.7% 7.7%
Losses - - - - - -
Losses % - - - - 0.0% 0.0%
Total - - - - 1 1
Total % - - - - 4.3% 4.3%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events - - - - 3 3
Tournaments - - - - 3 3

Competition history

3 competitions, 23 bouts

Brentwood Holiday Tournament 2018

Women's Foil U December 14, 2018

Place 5 of 57 Seed 2 Not ranked Rating E16 Ward Melville

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:0 DICANIO Gianna 47 - U 18 Centereach 1063 1961 27.2 89%
Pool
V 5:3 MUHAYYA Tanaaz 33 - U 38 Half Hollow Hills 2921 1988 137.4 17%
Pool
V 4:3 VILLANUEVA Flor 19 - U 7 Brentwood 2832 2126 111.9 23%
Pool
V 5:1 AYALA Sara Missing ID 31 - U 44 Newfield - - - -
Pool
V 5:2 BROSNAN Fiona 51 - U 47 Huntington 1832 2237 45.8 67%
Pool
V 5:0 CHENG Sophia Missing ID 15 - U 48 Syosset - - - -
T32
V 15:1 KOENIG-VINICOMBE Rebecca Missing ID 38 - U 25 Centereach - - - -
T16
V 15:0 LYNCH Rosie 39 - U 12 Garden City 2500 2404 196.7 47%
T8
D 13:15 BECCHINA Claire E. 16 - U 3 Ward Melville 2010 2601 362.3 76%

LI Div JO Qualifier 2018

Junior Women's Foil E1, JNR November 18, 2018

Place 6 of 14 Seed 5 Not ranked Rating E16 Mission Fencing Center / Ward Melville

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 LIU Carolyn Y. 13 - U 7 Mission Fencing Center 1760 1922 263.5 58%
Pool
V 5:1 DICANIO Gianna 9 - U 14 Mission Fencing Center 1225 1659 108.2 71%
Pool
V 5:3 WON Angela 8 - U 10 Hills Fencing Institute (H3) 1491 1767 112.4 64%
Pool
D 1:5 HOLLE Aviella S. 1 - C18 1 5T Fencers Club 2740 1879 39.6 11%
Pool
V 5:4 JACINTO Jenna R. 12 - U 5 Hills Fencing Institute (H3) / (none) 2096 1840 162.7 37%
Pool
D 4:5 SHEN Annabel 3 - D18 3 Durkan Fencing Academy / Island Fencing Academy 2716 2003 41.5 16%
T16
V 15:2 NICOU Melina 14 - U 11 Hills Fencing Institute (H3) 2301 2305 428.6 50%
T8
D 2:15 SHEN Sophia 2 - D18 3 Durkan Fencing Academy / Island Fencing Academy 2613 2733 328.8 55%

Mission RJCC

Junior Women's Foil A2, JNR October 7, 2018

Place 46 of 57 Seed 49 Not ranked Rating E16 Mission Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 FANG Sabrina 12 107 B18 23 Fencing Academy Of Westchester 3576 2500 187.8 17%
Pool
D 0:5 SHALANSKY Julia B. 7 70 B17 5 Rhode Island Fencing Academy And Club 2921 2312 232.4 30%
Pool
V 5:3 FELLMAN Sara 44 - E18 53 Brooklyn Fencing Center 1879 2080 277.1 57%
Pool
D 0:5 LIAO Lu Jia (Lucy) 23 - C18 29 Fencers Club Inc. 1922 2357 364.3 66%
Pool
D 0:5 SHAW Kayla M. 31 - D18 20 Rockland Fencers Club 2980 1993 70.1 12%
T64
D 2:15 FANG Sabrina 12 107 B18 23 Fencing Academy Of Westchester 3537 2500 195.4 17%