Sandra O'Brien

2001

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 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%

Note: Seasons start on August 1st and end on July 31st.

Scores

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Easy wins† - - - - 7 7
Easy wins as % of wins - - - - 53.8% 53.8%
Close wins‡ - - - - 2 2
Close wins as % of all wins - - - - 15.4% 15.4%
Close losses‡ - - - - 2 2
Close losses as % of all losses - - - - 20.0% 20.0%
Big losses† - - - - 7 7
Big losses as % of all losses - - - - 70.0% 70.0%

† Easy victories or big losses are those with the score difference of 4 or more touches in a pool, 7 or more touches in direct elimination, and 5 or more in veteran and youth direct elimination.
‡ Close bouts are those with the score difference of 1 or fewer touches in a pool, 3 or fewer touches in direct elimination, or 2 or fewer touches in veteran or youth direct elimination.

Bouts with Time Expired

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories - - - - 1 1
Victories as % of all victories - - - - 7.7% 7.7%
Losses - - - - - -
Losses as % of all losses - - - - 0.0% 0.0%
Total - - - - 1 1
Total as % of all bouts - - - - 4.3% 4.3%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events - - - - 3 3
Tournaments - - - - 3 3

Competition History

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 Chance of
Victory
Pool W 5:0 DICANIO Gianna 47 U 18 Centereach 1063 1961 27.2 89%
Pool W 5:3 MUHAYYA Tanaaz 33 U 38 Half Hollow Hills 2921 1988 137.4 17%
Pool W 4:3 VILLANUEVA Flor 19 U 7 Brentwood 2832 2126 111.9 23%
Pool W 5:1 AYALA Sara 31 U 44 Newfield
Pool W 5:2 BROSNAN Fiona 51 U 47 Huntington 1832 2237 45.8 67%
Pool W 5:0 CHENG Sophia 15 U 48 Syosset
T32 W 15:1 KOENIG-VINICOMBE Rebecca 38 U 25 Centereach
T16 W 15:0 LYNCH Rosie 39 U 12 Garden City 2500 2404 196.7 47%
T8 L 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 Chance of
Victory
Pool L 2:5 LIU Carolyn Y. 13 U 7 Mission Fencing Center 1760 1922 263.5 58%
Pool W 5:1 DICANIO Gianna 9 U 14 Mission Fencing Center 1225 1659 108.2 71%
Pool W 5:3 WON Angela 8 U 10 Hills Fencing Institute (H3) 1491 1767 112.4 64%
Pool L 1:5 HOLLE Aviella S. 1 C18 1 5T Fencers Club 2740 1879 39.6 11%
Pool W 5:4 JACINTO Jenna R. 12 U 5 Hills Fencing Institute (H3) / (none) 2096 1840 162.7 37%
Pool L 4:5 SHEN Annabel 3 D18 3 Durkan Fencing Academy / Island Fencing Academy 2716 2003 41.5 16%
T16 W 15:2 NICOU Melina 14 U 11 Hills Fencing Institute (H3) 2301 2305 428.6 50%
T8 L 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 Chance of
Victory
Pool L 0:5 FANG Sabrina 12 107 B18 23 Fencing Academy Of Westchester 3576 2500 187.8 17%
Pool L 0:5 SHALANSKY Julia B. 7 70 B17 5 Rhode Island Fencing Academy And Club 2921 2312 232.4 30%
Pool W 5:3 FELLMAN Sara 44 E18 53 Brooklyn Fencing Center 1879 2080 277.1 57%
Pool L 0:5 LIAO Lu Jia (Lucy) 23 C18 29 Fencers Club Inc. 1922 2357 364.3 66%
Pool L 0:5 SHAW Kayla M. 31 D18 20 Rockland Fencers Club 2980 1993 70.1 12%
T64 L 2:15 FANG Sabrina 12 107 B18 23 Fencing Academy Of Westchester 3537 2500 195.4 17%