Yiwei Du

1988

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 7 6 8 - - 21
Losses 7 8 14 - - 29
Win Ratio 50.0% 42.9% 36.4% - - 42.0%
Pool Victories 7 5 6 - - 18
Pool Losses 5 6 11 - - 22
Pool Win Ratio 58.3% 45.5% 35.3% - - 45.0%
DE Victories - 1 2 - - 3
DE Losses 2 2 3 - - 7
DE Win Ratio 0.0% 33.3% 40.0% - - 30.0%

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† 2 3 2 - - 7
Easy wins as % of wins 28.6% 50.0% 25.0% - - 33.3%
Close wins‡ 3 - 3 - - 6
Close wins as % of all wins 42.9% 0.0% 37.5% - - 28.6%
Close losses‡ 4 2 6 - - 12
Close losses as % of all losses 57.1% 25.0% 42.9% - - 41.4%
Big losses† - 2 4 - - 6
Big losses as % of all losses 0.0% 25.0% 28.6% - - 20.7%

† 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 - 1 2 - - 3
Victories as % of all victories 0.0% 16.7% 25.0% - - 14.3%
Losses 1 1 1 - - 3
Losses as % of all losses 14.3% 12.5% 7.1% - - 10.3%
Total 1 2 3 - - 6
Total as % of all bouts 7.1% 14.3% 13.6% - - 12.0%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 2 2 3 - - 7
Tournaments 1 2 3 - - 6

Competition History

Fortune ROC/RJCC/RYC

Div II Men's Épée (C3, DV2), August 31, 2025
Place 33 of 71, Seed 43, Not ranked, Rating U, LA International Fencing
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 COLE Perrin 21 D25 40 EWA Fencing LLC 1514 1613 28.1 56%
Pool V 5:4 RAHMAN Zayd 23 D25 50 Fresno Fencing Club 1474 1641 24.7 61%
Pool D 3:5 KIM Daniel 67 U 13 Yang Fencing Club 1556 1666 34.2 57%
Pool V 5:4 MARTIN zachary 1 C25 19 Bay Area Fencing Club 1409 1632 21.2 64%
Pool V 5:4 KOU Mason 45 U 55 Beverly Hills Fencers' Club 1212 1653 14.3 76%
Pool V 5:0 GALLIVAN James 44 U 71 Fortune Fencing 712 1667 4.5 94%
T64 D 8:9 EMERSON Zachary 19 D25 16 Denver Fencing Center 1581 1658 123.3 55%

Fortune ROC/RJCC/RYC

Div I-A Men's Épée (A4, D1A), August 30, 2025
Place 77 of 101, Seed 99, Not ranked, Rating U, LA International Fencing
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 HERBRANDSON Luke 66 C25 12 San Diego Fencing Center 1866 1589 26.4 33%
Pool D 3:5 LEE Tobias (Toby) T. 24 A24 59 2564 1562 5.4 5%
Pool V 5:2 BERTEL Florian 85 D24 79 Beverly Hills Fencers' Club 1471 1557 33.3 56%
Pool V 5:1 LEE Royce 7 A25 47 TeamK Fencing 1981 1590 55.6 26%
Pool D 4:5 AU Marcus J. 37 B25 82 University of Southern California Trojan Fencing Club 2472 1646 7.6 9%
Pool D 4:5 MCLAREN Mason 54 C25 14 Maximum Fencing Club 1854 1638 24.7 36%
T128 D 9:15 LOUIE Joseph 70 C25 31 Academy Of Fencing Masters (AFM) 1944 1760 102.4 39%

San Diego Senior Cup Championship

Senior Men's Épée (A2, SNR), June 1, 2025
Place 27 of 41, Seed 40, Not ranked, Rating U, La International Fencing
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 WANG Lawrence 30 U 41 1735 1538 57.4 39%
Pool D 4:5 KURITZ Marc M. 10 B22 20 No Fear Fencing 2174 1596 18.8 18%
Pool D 3:5 SODERBERG Alex Z. 1 A25 1 Lionheart Fencing Academy/coeur Du Lion Fencing Cl / Team Touche Fencing Center 2715 1577 4.5 3%
Pool D 3:5 ROMANO Ren 24 D24 5 Lionheart Fencing Academy/coeur Du Lion Fencing Cl 2059 1572 21.3 22%
Pool D 1:5 LIANG Donny 17 C25 26 San Diego Fencing Center 1798 1551 30.9 35%
Pool V 5:0 CHIEN William 25 D22 32 TeamK Fencing 1977 1520 68.3 23%
T64 V 15:9 PICKETT Alexander 39 U 39 Lionheart Fencing Academy/coeur Du Lion Fencing Cl 1228 1745 75.3 74%
T32 D 10:12 MORIN-JIANG Jake 4 B25 6 Swords Fencing Studio 2421 1820 60.3 19%

San Diego Senior Cup #6

Senior Men's Épée (A2, SNR), March 16, 2025
Place 17 of 37, Seed 23, Not ranked, Rating U, La International Fencing
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 4:2 SETTE Alessandro 12 C24 29 Cabrillo Academy Of The Sword Llc 1940 1409 108.0 20%
Pool D 2:5 HIGGINS Branford 1 A24 2 San Diego Fencing Center 2522 1517 8.4 6%
Pool D 3:5 WATT Kevin 13 C24 10 No Fear Fencing 2359 1509 13.5 11%
Pool V 5:3 NUGENT Curtis 33 U 35 Lionheart Fencing Academy/coeur Du Lion Fencing Cl 999 1495 25.2 78%
Pool V 5:1 ROLAND Nikolas 25 U 30 Forte Fencing Club 866 1520 17.9 84%
T32 D 8:15 HILLSTROM Nathan 6 B22 16 Cabrillo Academy Of The Sword Llc 2230 1858 113.0 30%

2024 UCLA Okawa Open

Senior Men's Épée (A2, SNR), April 20, 2024
Place 52 of 63, Seed 57, Not ranked, Rating U, La International Fencing
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 MENDOZA Zandro 22 C24 18 La International Fencing 2304 1552 26.0 12%
Pool D 4:5 HOFFMAN Tyler 50 U 57 Bridgeport Fencers Club 864 1526 135.2 82%
Pool D 4:5 ROBITZSKI David R. 20 B21 34 Lancaster Fencing Academy 2265 1390 16.8 9%
Pool D 2:5 CHIEN Brandon 5 A23 6 Teamk Fencing 2808 1374 3.1 1%
Pool V 5:1 WOO Lucas 47 U 48 Beverly Hills Fencers' Club 1513 1371 85.8 41%
Pool D 1:5 O’CONNOR Nathan (Finn) 32 D23 44 United Fencing Academy 1701 1456 47.2 35%
T64 D 4:15 SHEN Jiayi 31 D23 12 La International Fencing 1925 2147 289.0 61%

Fowler Open

Div III Men's Épée (D1, DV3), February 10, 2024
Place 13 of 25, Seed 18, Not ranked, Rating U, La International Fencing
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 RIDLEY Alan 17 U 11 Lionheart Fencing Academy/coeur Du Lion Fencing Cl 1560 1787 271.9 62%
Pool D 3:4 DENISON Declan 7 E24 2 Marshall Fundamental / Fortune Fencing 1775 1515 124.2 36%
Pool V 5:4 HERBRANDSON Luke 25 U 3 San Diego Fencing Center 1602 1390 183.0 38%
Pool D 4:5 WILLIAMS Timothy 9 E23 22 Still Point Fencing 1965 1573 71.9 28%
Pool D 4:5 WALLIS Wyatt 1 D24 16 Still Point Fencing / Wildcat Fencing 1568 1501 100.9 46%
Pool V 5:3 MANDEL Christian 22 U 19 Still Point Fencing 1984 1401 151.0 21%
T32 V 13:10 LIANG Donny 8 E23 20 San Diego Fencing Center 2118 1846 452.9 38%
T16 D 6:15 PADGITT Tedd 5 D21 1 Team Touche Fencing Center 2500 2299 152.0 43%

San Diego Senior Cup #1 w/ D & Under Epee

Div III Mixed Épée (D1, DV3), September 24, 2023
Place 6 of 19, Seed 20, Not ranked, Rating U, La International Fencing
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 NUEVE Isabella 8 U 19 Forte Fencing Club (CA)
Pool D 2:5 ZAROTSKY Ronald 2 E23 3 Cabrillo Academy Of The Sword Llc 2064 2500 732.9 66%
Pool D 3:5 MEISGEIER Maxwell 5 U 9 San Diego Fencing Center 1758 1767 283.8 50%
Pool V 4:3 DILLON Anik 11 U 12 Encinitas Fencing Academy 1547 1483 303.1 47%
Pool V 5:1 KAYE Amy 17 U 17 South Coast Fencing Center
T16 V 15:9 BARTON Isabelle 7 U 11 Encinitas Fencing Academy
T8 D 5:15 ZAROTSKY Ronald 2 E23 3 Cabrillo Academy Of The Sword Llc 2195 2500 653.5 61%