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Haley KOO

Haley KOO: United States · Women’s Foil, 2012–2022. 238 recorded results. Get new results by email.

🇺🇸 USA · Gutkovskiy Fencing Academy · Right-handed

About this fencer

FIE 43174 · USA 100140580

USA Fencing rating: Foil A2021

USA Fencing classifications run from A to E; U means unrated. A year after the letter is the year that classification was earned.

Record and rankings

Counts cover published results recorded here. Verified source copies count once; other source records remain separate.

Results
238
Podiums
49
Competitions won
9
Fency Elo
1819 Foil as of 5 Nov 2026 Standing among established Fency ratings in the same weapon and gender, active this season or last.
Best finish
1st of 182, March NAC 2017 (DV2, YOUTH, 14TM)
Where they finished in each field, over time A result A podium

Results

Clear filters

Results: 238

WhenCompetitionEventPlace
7 Oct 2022October NAC, October 2022AskFREDSenior Division I Women’s Foil42nd of 211
7 Jan 2022January NAC, January 2022AskFREDSenior Division I Women’s Foil22nd of 210
7 Jan 2022January NAC, January 2022AskFREDJunior Women’s Foil107th of 229
9 Dec 2021December NAC, December 2021AskFREDJunior Women’s Foil69th of 247
9 Dec 2021December NAC, December 2021AskFREDSenior Division I Women’s Foil98th of 197
3 Jul 2021National Championships, Junior Olympic Championships & July NACAskFREDSenior Division I Women’s Foil28th of 172
3 Jul 2021National Championships, Junior Olympic Championships & July NACAskFREDJunior Women’s Foil5th of 194
6 May 2021May NACAskFREDJunior Women’s Foil28th of 163
6 May 2021May NACAskFREDSenior Division I Women’s Foil6th of 171
16 Apr 2021April NACAskFREDSenior Division I Women’s Foil20th of 134
14 Feb 2020Junior Olympic Championships, February 2020AskFREDJunior Women’s Foil17th of 312
26 Jan 2020FIE Junior World Cup, San Jose 2020FIEJunior Women’s Foil17th of 52
18 Jan 2020FIE Junior World Cup, Zagreb 2020FIEJunior Women’s Foil31st of 153
3 Jan 2020January NAC, January 2020AskFREDSenior Division I Women’s Foil5th of 241
3 Jan 2020January NAC, January 2020AskFREDJunior Women’s Foil14th of 225
6 Dec 2019December NAC, December 2019AskFREDSenior Division I Women’s Foil20th of 137
8 Nov 2019November NAC, November 2019AskFREDJunior Women’s Foil17th of 348
2 Nov 2019FIE Junior World Cup, London 2019FIEJunior Women’s Foil93rd of 137
18 Oct 2019October NAC, October 2019AskFREDSenior Division I Women’s Foil17th of 252
5 Oct 2019American Challenge ROC (DIV1A, DIV2, VET) & RJCAskFREDJunior Women’s Foil1st of 55

Head to head

Against left-handers 6–1 · right-handers 6–9, where the FIE says which hand they fence with. Left and right

Everyone they’ve met in events whose bouts are kept here, the most met first. Each goes to their bouts together.

AgainstWonLostLast met
Nora HAJAS1118 Jan 2020
Alexandra ABAYEVA1026 Jan 2020
Alice CAMPBELL102 Nov 2019
Angie Paola CASTRO GONZALEZ1018 Jan 2020
Arantza INOSTROZA0126 Jan 2020
Everyone they’ve met (16 more)
AgainstWonLostLast met
Aurora GRANDIS012 Nov 2019
Brianna LEE1026 Jan 2020
Delphine DEVORE012 Nov 2019
Dominika WASILCZUK012 Nov 2019
Dorja BLAZIC1018 Jan 2020
Florentine ROM102 Nov 2019
Greta JANSEN1018 Jan 2020
Helen TAN1018 Jan 2020
Jekaterina SOLODKIHA012 Nov 2019
Karina YAROSHENKO0126 Jan 2020
Lauren SCRUGGS0118 Jan 2020
Mhairi MCLAUGHLIN0118 Jan 2020
Michelle MANZONI1018 Jan 2020
Mikayla CHUSID1026 Jan 2020
Miyako DATE0118 Jan 2020
Nok Sze Daphne CHAN1026 Jan 2020

Figures

rating, ranking and how they fence

Over time

Their rating each season Foil
190016501400
As a table
SeasonWeaponRatingFIE ranking
2022–23Foil1,819
2021–22Foil1,816
2020–21Foil1,833
2019–20Foil1,812
2018–19Foil1,865
2017–18Foil1,844
2016–17Foil1,799
2015–16Foil1,728
2014–15Foil1,696
2013–14Foil1,623
2012–13Foil1,490
2011–12Foil1,432

How ratings work · the best now

How they fence

StageWon–lostAn average boutBy one touch
Pools10–7 59%4.1–3.42–2
Tables2–3 40%7.8–11.80–0