Hazen Choy

2015

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 11 - - - - 11
Losses 45 - - - - 45
Win Ratio 19.6% - - - - 19.6%
Pool Victories 8 - - - - 8
Pool Losses 37 - - - - 37
Pool Win Ratio 17.8% - - - - 17.8%
DE Victories 3 - - - - 3
DE Losses 8 - - - - 8
DE Win Ratio 27.3% - - - - 27.3%

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

Scores

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Easy wins† 3 - - - - 3
Easy wins as % of wins 27.3% - - - - 27.3%
Close wins‡ 3 - - - - 3
Close wins as % of all wins 27.3% - - - - 27.3%
Close losses‡ 7 - - - - 7
Close losses as % of all losses 15.6% - - - - 15.6%
Big losses† 28 - - - - 28
Big losses as % of all losses 62.2% - - - - 62.2%

† 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

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories - - - - - -
Victories as % of all victories 0.0% - - - - 0.0%
Losses 3 - - - - 3
Losses as % of all losses 6.7% - - - - 6.7%
Total 3 - - - - 3
Total as % of all bouts 5.4% - - - - 5.4%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 8 - - - - 8
Tournaments 8 - - - - 8

Competition History

Star Trophy @ Bay Area Fencing Club

Y-10 Mixed Foil (U, Y10), March 22, 2026
Place 28 of 31, Seed 4, Not ranked, Rating U, Bay Area Fencing Club / Bay Area Fencing Club Pleasanton
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 CHEN Bennett 10 U 26 Maximum Fencing Club 255 -180 18.1 24%
Pool D 4:5 FUNG Andrew 27 U 16 Silicon Valley Fencing Center 134 -198 21.0 30%
Pool D 1:5 PARK Jackson 7 U 9 Prime Fencing Academy 807 -219 4.4 5%
Pool D 0:5 STOCK Ian 23 U 2 Massialas Foundation (M Team) 319 -223 13.8 19%
Pool D 2:5 LUI Jamie 18 U 1 Bay Area Fencing Club Pleasanton / Bay Area Fencing Club 623 -237 6.7 8%
T32 D 5:10 PARK Jackson 7 U 9 Prime Fencing Academy 1454 911 47.2 21%

Fortune RYC/RJCC

Y-10 Men's Foil (U, Y10), March 15, 2026
Place 63 of 63, Seed 32, Not ranked, Rating U, Bay Area Fencing Club / Bay Area Fencing Club Pleasanton
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 LU Nathan 24 U 55 Silicon Valley Fencing Center 265 -131 21.3 26%
Pool D 0:5 KHANDAN MILAN 41 U 16 Elite Fencing Club 415 -152 14.9 18%
Pool D 0:5 HUANG Owen 6 25 U 5 SoCAL Fencing Center 1126 -167 2.1 2%
Pool D 1:5 RAJ Yojith 13 40 U 15 Maximum Fencing Club 1021 -169 2.9 3%
Pool D 1:5 LIU Jordan 62 U 28 Golubitsky Fencing Center 692 -172 7.4 8%
Pool D 0:5 TURBAT Travis 10 33 U 2 Precision Athletics Fencing Club 1444 -179 0.6 < 1%
T64 D 0:10 MENG Andy 9 32 U 17 Golubitsky Fencing Center 1420 973 61.6 25%

Eagle Trophy @ Bay Area Fencing Club

Y-10 Mixed Foil (None, Y10), February 1, 2026
Place 7 of 19, Seed 19, Not ranked, Rating U, Bay Area Fencing Club / Bay Area Fencing Club Pleasanton
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:4 LO Avrian 15 U 19 Bay Area Fencing Club 2500 -384 104.9 < 1%
Pool V 5:4 GREENE Edward 7 U 13 Bay Area Fencing Club Pleasanton 2500 -279 98.9 < 1%
Pool D 4:5 AURANGABADWALA Yasmin 12 U 14 Bay Area Fencing Club Pleasanton
Pool D 0:5 ZHENG Ivan 1 U 3 Prime Fencing Academy 558 -180 12.1 12%
Pool V 5:0 LU Nathan 17 U 8 Silicon Valley Fencing Center 298 -192 70.8 22%
Pool D 2:5 CHUNG Lucas 6 U 3 Silicon Valley Fencing Center 686 -121 9.4 10%
T16 V 10:8 CHEN Tony 4 U 10 Bay Area Fencing Club Pleasanton 2500 855 221.8 6%
T8 D 4:10 LUI Jamie 14 U 1 Bay Area Fencing Club Pleasanton / Bay Area Fencing Club 1231 1077 104.6 41%

Treasure Chest RYC/Y8

Y-10 Men's Foil (None, Y10), January 3, 2026
Place 48 of 49, Seed 40, Not ranked, Rating U, Bay Area Fencing Club Pleasanton
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 RUAN Alexander 20 U 26 Silicon Valley Fencing Center 123 -267 30.6 27%
Pool D 2:5 NEWMAN August 33 U 33 Fresno Fencing Club 156 -297 26.1 24%
Pool D 0:5 VELU Surya 24 U 34 Piedmont Fencing Team -31 -324 32.3 32%
Pool D 1:5 HO Kasper 11 50 U 6 Prime Fencing Academy 1101 -356 1.6 1%
Pool D 0:5 RAJ Yojith 5 32 U 2 Maximum Fencing Club 936 -358 2.8 2%
Pool D 3:5 ZHANG Bowen 38 U 46 Silicon Valley Fencing Center 94 -360 23.4 24%
T64 D 0:10 YETCHERLA Aarya 32 U 15 Prime Fencing Academy 794 1038 182.5 62%

MFA Y8, Y10, Y12, Div2 - All foil mixed events

Y-10 Mixed Foil (U, Y10), December 28, 2025
Place 8 of 11, Seed 5, Not ranked, Rating U, Bay Area Fencing Club Pleasanton
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 PARK Jackson 3 U 5 Prime Fencing Academy 716 -133 15.4 10%
Pool D 4:5 HONG Errol 11 U 3 Golden State Fencing Academy -97 -148 56.9 47%
Pool V 5:3 LEE Irene 10 U 10 Massialas Foundation (M Team)
Pool D 0:5 EMERSON Cullen 8 U 2 Marin Fencing Academy 434 -205 21.5 16%
Pool D 1:5 WANG Connor 1 U 7 Maximum Fencing Club 29 -227 40.1 34%
T16 V 10:3 NG Genevieve 4 U 9 Massialas Foundation (M Team)
T8 D 3:10 PICACHE Camilla 7 U 3 Halberstadt Fencers' Club

Christmas Trophy @ Bay Area Fencing Club

Y-10 Men's Foil (U, Y10), December 14, 2025
Place 11 of 13, Seed 8, Not ranked, Rating U, Bay Area Fencing Club Pleasanton
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 DONG YIKUN 10 U 1 Silicon Valley Fencing Center 724 -68 26.5 11%
Pool D 1:4 LEE Reiden 11 U 2 Maximum Fencing Club 572 -94 32.4 15%
Pool D 1:5 YANG Arthur 12 U 3 Prime Fencing Academy 764 -126 18.8 9%
Pool V 5:2 DELL Royce 4 U 13 Bay Area Fencing Club 97 -145 104.9 36%
Pool D 2:5 GOLDSMID Owen 1 U 6 Massialas Foundation (M Team) 681 -40 23.3 14%
Pool D 3:5 VELU Surya 5 U 9 Piedmont Fencing Team -69 -64 69.1 50%
T16 D 9:10 SIN Chad 7 U 7 Bay Area Fencing Club 1204 1243 205.4 52%

BAY AREA TROPHY @ Bay Area Fencing Club

Y-10 Mixed Foil (U, Y10), November 9, 2025
Place 7 of 13, Seed 4, Not ranked, Rating U, Bay Area Fencing Club Pleasanton
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 GUPTA Nyra 8 U 9 Bay Area Fencing Club Pleasanton
Pool D 2:5 SIN Chad 11 U 5 Bay Area Fencing Club 56 146 197.5 55%
Pool V 5:2 TSAI Albert 9 U 13 875 -51 232.2 14%
Pool D 1:4 WANG Connor 12 U 8 Maximum Fencing Club 170 181 129.4 51%
Pool D 1:5 VELU Surya 1 U 2 Piedmont Fencing Team 370 52 67.2 34%
Pool D 4:5 CHANG George 5 U 3 Silicon Valley Fencing Center 475 -16 51.9 23%
T16 V 10:5 CHEN Bennett 2 U 10 Maximum Fencing Club 907 1434 172.3 73%
T8 D 8:9 YUAN Vincent 10 U 3 1234 1606 363.1 68%

STONERIDGE Trophy @ Bay Area Fencing Club

Y-10 Mixed Foil (U, Y10), September 28, 2025
Place 27 of 32, Seed 2, Not ranked, Rating U, Bay Area Fencing Club Pleasanton
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 SIN Chad 11 U 13 Bay Area Fencing Club -67 2500 1903.2 99%
Pool V 5:3 HE Melody 16 U 30 Maximum Fencing Club
Pool D 0:5 LI Yunze 23 U 1 Silicon Valley Fencing Center 1101 597 155.4 26%
Pool D 0:5 LIN Tiffany 27 U 5 Prime Fencing Academy
Pool D 3:5 LU Nathan 32 U 19 Silicon Valley Fencing Center 183 441 295.1 63%
T32 D 1:10 HO Kasper 19 U 9 Prime Fencing Academy 1384 2500 1066.0 86%