Yiyun (Doreen) Du

1999

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories - - - 2 13 15
Losses - - - 5 34 39
Win Ratio - - - 28.6% 27.7% 27.8%
Pool Victories - - - 1 13 14
Pool Losses - - - 4 27 31
Pool Win Ratio - - - 20.0% 32.5% 31.1%
DE Victories - - - 1 - 1
DE Losses - - - 1 7 8
DE Win Ratio - - - 50.0% 0.0% 11.1%

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† - - - 1 - 1
Easy wins as % of wins - - - 50.0% 0.0% 6.7%
Close wins‡ - - - 1 8 9
Close wins as % of all wins - - - 50.0% 61.5% 60.0%
Close losses‡ - - - 2 10 12
Close losses as % of all losses - - - 40.0% 29.4% 30.8%
Big losses† - - - 1 11 12
Big losses as % of all losses - - - 20.0% 32.4% 30.8%

† 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 2 3
Victories as % of all victories - - - 50.0% 15.4% 20.0%
Losses - - - 2 6 8
Losses as % of all losses - - - 40.0% 17.6% 20.5%
Total - - - 3 8 11
Total as % of all bouts - - - 42.9% 17.0% 20.4%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events - - - 1 7 8
Tournaments - - - 1 5 6

Competition History

Remenyik ROC and RJCC

Div I-A Women's Épée (A2, D1A), October 10, 2021
Place 31 of 37, Seed 32, Not ranked, Rating U, Northwestern University NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:3 GUPTA Ananya B. 14 B18 9 Northwestern University NCAA 2485 2178 16.7 31%
Pool L 1:5 GARINA Ania (Ganusia) 3 51 A18 3 Windy City Fencing-Chicago 3353 2161 2.1 3%
Pool W 5:4 SCHAFF Marlene M. 24 D19 16 2477 2159 37.4 30%
Pool L 3:5 MYLER AnneMarie 10 B20 14 Three Swords Fencing Club 2961 2196 6.4 11%
Pool L 4:5 STOECKEL Sofia I. 28 E20 8 2262 2190 22.3 45%
T64 W 13:6 NELSON Grace E. 34 U 34 Escrime Du Lac 1414 1412 220.5 50%
T32 L 9:12 GUPTA Ananya B. 14 B18 9 Northwestern University NCAA 3067 1632 16.6 3%

October NAC

Div II Women's Épée (B3, DV2), October 21, 2019
Place 78 of 91, Seed 83, Not ranked, Rating U, Northwestern University NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 4:5 SOIN Anika A. 31 C18 43 Academy Of Fencing Masters (AFM) 2371 2231 25.6 41%
Pool L 4:5 GOLDBERG Sophie C. 56 D17 55 Medeo Fencing Club 2432 2206 21.8 36%
Pool L 1:2 BELSLEY Devon K. 22 C19 27 Windy City Fencing-Chicago 2722 2184 12.3 19%
Pool L 3:5 PAPADAKIS Lily 73 U 42 Penta Olympic Fencing Club 2625 2172 14.1 23%
Pool W 5:4 BOWIE Charlotta 5 C19 63 Modern Duelists Fencing Academy 2263 2158 31.8 43%
Pool L 4:5 POIRIER Ariane 48 D19 11 2716 2189 11.6 20%
T128 L 11:15 PARDO Sarah 54 D18 51 Boston Fencing Club 2217 1518 106.0 20%

Remenyik ROC and RJCC

Div I-A Women's Épée (A2, D1A), October 13, 2019
Place 46 of 52, Seed 51, Not ranked, Rating U, Northwestern University Ncaa
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 ROBERTSON Lily 30 C19 37 Heartland Fencing Academy 2591 2257 22.5 30%
Pool L 2:5 SEMIKIN Julia 19 B18 25 Columbus Fencing And Fitness LLC 2886 2234 12.0 15%
Pool L 3:5 DUNLAP-SMITH Azaline I. 3 58 A18 5 Twin Cities Fencing Club 3281 2222 4.4 5%
Pool L 2:4 WALLACE Katherine C. 36 C17 26 Fencers Club Inc. 2780 2218 14.0 19%
Pool W 5:4 PROVANCE Amanda R. 14 B19 36 Hooked On Fencing 2592 2204 51.5 27%
Pool L 2:3 KIM Erika S. 45 D18 41 Windy City Fencing-Chicago 2458 2256 24.1 37%
T64 L 10:15 GHIDINA O'Livia G. 38 D19 14 Peoria Fencing Academy 3201 1532 14.7 2%

April Championship and NAC

Div II Women's Épée (B3, DV2), April 15, 2019
Place 52 of 68, Seed 59, Not ranked, Rating U, Northwestern University NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 4:5 LEE Olive 19 C18 12 Top Fencing Club 2631 2294 30.3 30%
Pool L 1:5 BARNES Olivia R. 2 C19 17 Northwest Fencing Center / High Desert Fencing Club 2630 2264 27.5 28%
Pool W 5:3 MYERS Jeanelle Christina A. 40 E19 7 Swords Fencing Studio 2290 2237 47.9 47%
Pool L 4:5 DRONAMRAJU Navya 43 E19 60 Gold Blade Fencing Center 2409 2284 35.8 42%
Pool L 3:4 YOUNG Kaitlin 63 U 44 Salle Auriol Seattle 2085 2249 47.4 60%
Pool W 5:4 WOLF Lisa A. 20 C17 51 Riverside Fencing Club 2549 2201 55.5 29%
T64 L 3:10 BELSLEY Devon K. 27 D19 22 Windy City Fencing-Chicago 2921 1569 36.4 5%

April Championship and NAC

Div III Women's Épée (C3, DV3), April 14, 2019
Place 36 of 58, Seed 43, Not ranked, Rating U, Northwestern University NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:4 CHEN Jephanie Y. 47 U 30 2058 2191 54.6 58%
Pool L 1:5 MCCUTCHEN Lauren (Lulu) 12 D18 5 Alamo Fencing Academy 2831 2245 25.8 18%
Pool L 4:5 MASTRONARDI Laura 25 E19 25 Riverside Fencing Club 2070 2220 71.5 59%
Pool W 5:4 DANIEL Olivia 7 D19 47 Fortune Fencing 2700 2148 101.0 19%
Pool W 5:2 NICOU Nicole 30 E18 50 Hills Fencing Institute (H3) / Commack High School 2140 2249 45.2 57%
T64 L 14:15 CHEN Jephanie Y. 47 U 30 2602 1671 102.5 16%

Remenyik RJCC

Div I-A Women's Épée (A2, D1A), October 21, 2018
Place 19 of 33, Seed 27, Not ranked, Rating U, Northwestern University Ncaa
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 HAMILTON Pauline S. 3 A18 1 Northwestern University Ncaa / Rocky Mountain Fencing Academy 2725 2054 37.2 19%
Pool L 0:5 TYLER Syd 8 B18 12 Windy City Fencing-Chicago 2983 2017 18.4 8%
Pool W 5:4 BECKER Carson E. 31 U 29 Lawrence University Fencing NCAA / Fortune Fencing 2073 1999 90.8 46%
Pool W 5:2 REAM Jann L. 18 C18 31 Iowa City Fencing Center 1644 2090 40.9 70%
Pool L 2:5 SZPAK Lara K. 15 B16 14 Illinois Fencers Club 2466 2131 49.1 32%
Pool W 5:3 BURN Lauren M. 23 D18 18 Peoria Fencing Academy 2472 2081 109.3 28%
T32 L 2:6 BROOKS Tean R. 6 A18 8 Northern Colorado Fencers 2579 1829 158.0 22%

Remenyik RJCC

Junior Women's Épée (A1, JNR), October 20, 2018
Place 22 of 24, Seed 19, Not ranked, Rating U, Northwestern University Ncaa
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 SCHAFF Marlene M. 12 D18 18 Alamo Fencing Academy 2158 2243 178.1 55%
Pool L 1:5 TYLER Syd 4 76 B18 1 Windy City Fencing-Chicago 2945 2065 36.5 11%
Pool W 3:2 BOLES Savvianna 21 U 20 Twin Cities Fencing Club 2076 2028 134.1 47%
Pool L 2:5 O'DONNELL Amanda A. 5 103 B18 3 Windy City Fencing-Chicago 3255 2162 18.6 6%
Pool L 1:5 BURN Lauren M. 13 D18 7 Peoria Fencing Academy 2295 2144 89.1 42%
T32 L 5:15 AHUJA Arianna 15 E18 13 Windy City Fencing-Chicago 2569 2079 250.2 33%

October NAC

Div II Women's Épée (B3, DV2), October 14, 2018
Place 101 of 127, Seed 105, Not ranked, Rating U, Northwestern University NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 LIN Katie Y. 50 D18 69 Medeo Fencing Club 2132 2500 565.4 62%
Pool L 3:5 BECKER Carson E. 115 U 91 Lawrence University Fencing NCAA / Fortune Fencing 2079 1935 293.4 45%
Pool W 5:3 OH Kaitlin Y. 87 E18 60 Illinois Fencers Club 1742 1641 317.6 46%
Pool L 2:5 NGUYEN Kaylin A. 27 C18 8 Battle Born Fencing Club 2691 1959 112.8 19%
Pool L 1:5 MCLANE Lauren 12 C18 1 2921 1846 56.0 11%
Pool W 1:0 KOWALSKY Rachel A. 65 D18 32 Hills Fencing Institute (H3) 2724 1790 452.7 12%
T128 L 6:15 SOIN Anika A. 10 C18 42 Academy Of Fencing Masters (AFM) 2500 2500 420.5 50%