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Statistics Profile

Hazen Choy

2015
Bay Area Fencing Club
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories 15 - - - - 15
Losses 56 - - - - 56
Win ratio 21.1% - - - - 21.1%
Pool victories 11 - - - - 11
Pool losses 46 - - - - 46
Pool win ratio 19.3% - - - - 19.3%
DE victories 4 - - - - 4
DE losses 10 - - - - 10
DE win ratio 28.6% - - - - 28.6%

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† 3 - - - - 3
Easy wins % 20.0% - - - - 20.0%
Close wins‡ 5 - - - - 5
Close wins % 33.3% - - - - 33.3%
Close losses‡ 8 - - - - 8
Close losses % 14.3% - - - - 14.3%
Big losses† 36 - - - - 36
Big losses % 64.3% - - - - 64.3%

† 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 - - - - - -
Victories % 0.0% - - - - 0.0%
Losses 3 - - - - 3
Losses % 5.4% - - - - 5.4%
Total 3 - - - - 3
Total % 4.2% - - - - 4.2%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events 10 - - - - 10
Tournaments 10 - - - - 10

Competition history

10 competitions, 71 bouts

Spring @ Bay Area Fencing Club

Y-10 Mixed Foil U, Y10 April 19, 2026

Place 15 of 34 Seed 7 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 Win
Chance
Pool
V 5:3 LU Jocelyn 4 - U 21 Silicon Valley Fencing Center - - - -
Pool
V 5:4 YANG Ariel 26 - U 8 Maximum Fencing Club - - - -
Pool
D 1:5 NGUYEN Reagan 18 - U 28 Bay Area Fencing Club Pleasanton - - - -
Pool
V 5:3 AURANGABADWALA Yasmin 14 - U 31 Bay Area Fencing Club Pleasanton - - - -
Pool
D 2:5 KNOX Aysa 25 - U 5 Halberstadt Fencers' Club - - - -
Pool
D 1:5 PARK Jackson 24 - U 3 Prime Fencing Academy 742 -302 3.6 4%
T32
V 10:9 PAN Avila 21 - U 20 Bay Area Fencing Club Pleasanton - - - -
T16
D 4:10 LUI Jamie 12 - U 2 Bay Area Fencing Club Pleasanton / Bay Area Fencing Club 1498 787 28.4 14%

Challenge by the Bay RYC/RCC/Y8

Y-10 Men's Foil U, Y10 April 3, 2026

Place 49 of 52 Seed 48 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 Win
Chance
Pool
D 4:5 SHANG Jason 49 - U 44 Silicon Valley Fencing Center -296 -241 33.0 53%
Pool
D 0:5 LYU Brandon 1 1 C25 1 Golubitsky Fencing Center 1902 -274 0.0 < 1%
Pool
D 1:5 HO Karsten 32 - U 24 Prime Fencing Academy 724 -274 4.4 5%
Pool
D 0:5 YANG Arthur 33 - U 18 Prime Fencing Academy 754 -278 3.9 5%
Pool
D 3:5 HSU Justin 16 - U 34 Bida Fencing Academy 658 -282 5.1 6%
Pool
D 1:5 ZHANG Bowen 17 - U 25 Silicon Valley Fencing Center 148 -287 15.2 24%
T64
D 3:10 YANG Jaron 52 - U 12 Bay Area Fencing Club 1002 867 80.4 42%

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 Win
Chance
Pool
D 1:5 CHEN Bennett 10 - U 26 Maximum Fencing Club 259 -177 18.1 24%
Pool
D 4:5 FUNG Andrew 27 - U 16 Silicon Valley Fencing Center 137 -195 21.0 30%
Pool
D 1:5 PARK Jackson 7 - U 9 Prime Fencing Academy 810 -216 4.4 5%
Pool
D 0:5 STOCK Ian 23 - U 2 Massialas Foundation (M Team) 322 -220 13.8 19%
Pool
D 2:5 LUI Jamie 18 - U 1 Bay Area Fencing Club Pleasanton / Bay Area Fencing Club 627 -234 6.6 8%
T32
D 5:10 PARK Jackson 7 - U 9 Prime Fencing Academy 1455 914 47.4 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 Win
Chance
Pool
D 1:5 LU Nathan 24 - U 55 Silicon Valley Fencing Center 269 -128 21.2 26%
Pool
D 0:5 KHANDAN MILAN 41 - U 16 Elite Fencing Club 419 -149 14.9 18%
Pool
D 0:5 HUANG Owen 6 25 U 5 SoCAL Fencing Center 1116 -164 2.2 2%
Pool
D 1:5 RAJ Yojith 13 40 U 15 Maximum Fencing Club 1024 -166 2.9 3%
Pool
D 1:5 LIU Jordan 62 - U 28 Golubitsky Fencing Center 695 -169 7.4 8%
Pool
D 0:5 TURBAT Travis 10 33 U 2 Precision Athletics Fencing Club 1444 -176 0.6 < 1%
T64
D 0:10 MENG Andy 9 32 U 17 Golubitsky Fencing Center 1417 977 62.4 26%

Eagle Trophy @ Bay Area Fencing Club

Y-10 Mixed Foil U, 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 Win
Chance
Pool
V 5:4 LO Avrian 15 - U 19 Bay Area Fencing Club 2500 -381 104.8 < 1%
Pool
V 5:4 GREENE Edward 7 - U 13 Bay Area Fencing Club Pleasanton 2500 -276 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 561 -177 12.1 12%
Pool
V 5:0 LU Nathan 17 - U 8 Silicon Valley Fencing Center 302 -189 70.9 22%
Pool
D 2:5 CHUNG Lucas 6 - U 3 Silicon Valley Fencing Center 690 -118 9.3 10%
T16
V 10:8 CHEN Tony 4 - U 10 Bay Area Fencing Club Pleasanton 2500 860 221.4 6%
T8
D 4:10 LUI Jamie 14 - U 1 Bay Area Fencing Club Pleasanton / Bay Area Fencing Club 1235 1082 104.7 41%

Treasure Chest RYC/Y8

Y-10 Men's Foil U, 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 Win
Chance
Pool
D 4:5 RUAN Alexander 20 - U 26 Silicon Valley Fencing Center 126 -264 30.6 27%
Pool
D 2:5 NEWMAN August 33 - U 33 Fresno Fencing Club 160 -294 26.1 24%
Pool
D 0:5 VELU Surya 24 - U 34 Piedmont Fencing Team -28 -321 32.3 32%
Pool
D 1:5 HO Kasper 11 50 U 6 Prime Fencing Academy 1104 -353 1.6 1%
Pool
D 0:5 RAJ Yojith 5 32 U 2 Maximum Fencing Club 938 -354 2.9 2%
Pool
D 3:5 ZHANG Bowen 38 - U 46 Silicon Valley Fencing Center 97 -357 23.4 24%
T64
D 0:10 YETCHERLA Aarya 32 - U 15 Prime Fencing Academy 794 1044 183.5 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 Win
Chance
Pool
D 0:5 PARK Jackson 3 - U 5 Prime Fencing Academy 721 -130 15.4 10%
Pool
D 4:5 HONG Errol 11 - U 3 Golden State Fencing Academy -95 -145 57.1 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 436 -202 21.5 16%
Pool
D 1:5 WANG Connor 1 - U 7 Maximum Fencing Club 34 -224 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 Win
Chance
Pool
D 0:5 DONG YIKUN 10 - U 1 Silicon Valley Fencing Center 727 -65 26.5 11%
Pool
D 1:4 LEE Reiden 11 - U 2 Maximum Fencing Club 575 -91 32.4 15%
Pool
D 1:5 YANG Arthur 12 - U 3 Prime Fencing Academy 770 -124 18.6 9%
Pool
V 5:2 DELL Royce 4 - U 13 Bay Area Fencing Club 100 -142 105.0 36%
Pool
D 2:5 GOLDSMID Owen 1 - U 6 Massialas Foundation (M Team) 683 -37 23.4 14%
Pool
D 3:5 VELU Surya 5 - U 9 Piedmont Fencing Team -65 -61 69.1 50%
T16
D 9:10 SIN Chad 7 - U 7 Bay Area Fencing Club 1206 1250 206.9 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 Win
Chance
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 60 149 197.2 55%
Pool
V 5:2 TSAI Albert 9 - U 13 876 -48 232.1 15%
Pool
D 1:4 WANG Connor 12 - U 8 Maximum Fencing Club 175 184 129.2 51%
Pool
D 1:5 VELU Surya 1 - U 2 Piedmont Fencing Team 373 55 67.3 34%
Pool
D 4:5 CHANG George 5 - U 3 Silicon Valley Fencing Center 477 -13 52.0 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 1261 1606 355.9 67%

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 Win
Chance
Pool
D 1:5 SIN Chad 11 - U 13 Bay Area Fencing Club -63 2500 1900.6 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 1103 599 155.8 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 186 444 294.7 63%
T32
D 1:10 HO Kasper 19 - U 9 Prime Fencing Academy 1384 2500 1065.9 86%