Yiyun (Doreen) Du

1999

Northwestern University NCAA

Win/Loss Statistics

	2023-2024	2022-2023	2021-2022	2020-2021	Before 2020	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 1^st and end on July 31^st.

Scores

	2023-2024	2022-2023	2021-2022	2020-2021	Before 2020	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

	2023-2024	2022-2023	2021-2022	2020-2021	Before 2020	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

	2023-2024	2022-2023	2021-2022	2020-2021	Before 2020	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, 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, Seed 83, Not ranked, Rating U, Northwestern University NCAA

Bout		Score	Opponent	Seed	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, 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, Seed 59, Not ranked, Rating U, Northwestern University NCAA

Bout		Score	Opponent	Seed	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, Seed 43, Not ranked, Rating U, Northwestern University NCAA

Bout		Score	Opponent	Seed	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, Seed 27, Not ranked, Rating U, Northwestern University Ncaa

Bout		Score	Opponent	Seed	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, 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, Seed 105, Not ranked, Rating U, Northwestern University NCAA

Bout		Score	Opponent	Seed	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%