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Sailor · 2017–2026

Antoine Costa

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Events
48

305 races · 24 race wins

Win rate
8%

8% win rate · 4 of 48

Podium rate
25%

12 top-three finishes

Typically beats
73%

of boats faced (range 71%–74%, 3,630 boats)

Best class ranking
#21

Crew in Surprise · rating 275

Longest win streak
3

race wins in a row

Most successful partnership
Denis Zweifel

2 wins · 2 podiums in 3 events together

Biggest lift
Denis Zweifel

+21 points of fleet beaten when sailing together

Longest-running crew
Pascal Lehmann

May 2018 – Aug 2026 · 18 events

Nemesis
Yan Perret-gentil

18–53 head to head in 77 races

Rival
Daniel Bouwmeester

54–39 in 98 races

Signature result
1st of 28

Championnat interne · Handicap · 29 Apr 2017

Partnerships · 37 sailors

Most successful partnership: Denis Zweifel — 2 wins · 2 podiums in 3 events together
  • Pascal Lehmann · Cercle de Voile de Lausanne, Club de Voile de Lausanne, Goillasson, Miss Tick · Handicap, Surprise, Swiss Sailing Super League 2026, Swiss Sailing Super League ACT 3/2026 18events 0 wins together · 3 podiums · 0% win rate · 10 of 129 races won Beat 63% of the fleet together(−4 vs. without) · best 3rd · May 2018 – Aug 2026
  • Sarah Jaccaud · Miss Tick · Handicap, Surprise 14events 0 wins together · 3 podiums · 0% win rate · 10 of 89 races won Beat 71% of the fleet together(+8 vs. without) · best 3rd · Apr 2021 – May 2026
  • Cedric Jaccaud · Miss Tick · Handicap, Surprise 11events 0 wins together · 1 podiums · 0% win rate · 8 of 61 races won Beat 71% of the fleet together(+7 vs. without) · best 2nd · Oct 2020 – Jun 2025
  • Marc Voidey · Miss Tick · Surprise 10events 0 wins together · 5 podiums · 0% win rate · 3 of 62 races won Beat 69% of the fleet together(+4 vs. without) · best 2nd · Oct 2020 – May 2026
  • Mélanie Henry · Cercle de Voile de Lausanne, Miss Tick · Handicap, Surprise, Swiss Sailing Super League ACT 4/2026 FINAL 9events 0 wins together · 4 podiums · 0% win rate · 4 of 70 races won Beat 65% of the fleet together(−1 vs. without) · best 2nd · Oct 2020 – Oct 2026
  • Yves Galante · Cust 2, CUST 2 - Ecole de régate Lausanne · Handicap, Surprise 8events 0 wins together · 1 podiums · 0% win rate · 2 of 26 races won Beat 55% of the fleet together(−13 vs. without) · best 3rd · Sep 2018 – Oct 2019
  • Marie Nowak · Cercle de Voile de Lausanne, Club de Voile de Lausanne, CUST 2 - Ecole de régate Lausanne, Goillasson · Handicap, Lestés non-jaugés, Surprise, Swiss Sailing Challenge League ACT IV/2025 Final - Versoix 8events 1 wins together · 1 podiums · 13% win rate · 6 of 84 races won Beat 52% of the fleet together(−16 vs. without) · best 1st · May 2019 – Oct 2026
  • Navin Gopaldass · Club de Voile de Lausanne, CUST 2 - Ecole de régate Lausanne · Handicap, Surprise, Swiss Sailing Challenge League ACT IV/2025 Final - Versoix 6events 0 wins together · 0 podiums · 0% win rate · 3 of 40 races won Beat 54% of the fleet together(−13 vs. without) · best 4th · May 2019 – Oct 2025
  • Ireneu Pla · Cercle de Voile de Lausanne, Club de Voile de Lausanne, Hauraki · Surprise, Swiss Sailing Super League 2026, Swiss Sailing Super League ACT 1/2026, Swiss Sailing Super League ACT 3/2026 5events 0 wins together · 2 podiums · 0% win rate · 1 of 60 races won Beat 45% of the fleet together(−23 vs. without) · best 2nd · May 2025 – Sep 2026
  • Stéphanie Hasler · Cercle de Voile de Lausanne, Club de Voile de Lausanne, Goillasson · Handicap, Lestés non-jaugés, Swiss Sailing Challenge League ACT IV/2025 Final - Versoix, Swiss Sailing Super League ACT 4/2026 FINAL 4events 1 wins together · 1 podiums · 4 events · 6 of 53 races won Beat 74% of the fleet together(+9 vs. without) · best 1st · Jun 2025 – Oct 2026

Lift shows how much better this sailor finishes with that partner aboard.

Rating history

-5111728520182020202220242026Helm rating, full-size sailingCrew rating, full-size sailing

— Helm rating, full-size sailing · - - Crew rating, full-size sailing

Event history · 48

DateEventBoatClassRoleFinish
2 Oct 2026Swiss Sailing Super League ACT 4/2026 FINALCercle de Voile de LausanneSwiss Sailing Super League ACT 4/2026 FINALCrew11th / 16
4 Sep 2026Internationale Schweizermeisterschaften Drachen und SurpriseHaurakiSurpriseCrew3rd / 12
22 Aug 2026Swiss Sailing Super League ACT 3/2026Cercle de Voile de LausanneSwiss Sailing Super League ACT 3/2026Crew15th / 16
29 Jun 2026Semaine du soir CVL 2026GoillassonHandicapSkipper6th / 29
16 May 2026Swiss Sailing League 2026 Registration Information (ONB) Overall RankingClub de Voile de LausanneSwiss Sailing Super League 2026Crew15th / 16
2 May 2026Criterium Surprise, Toucan et Grand SurpriseMiss TickSurpriseCrew3rd / 13
18 Apr 2026Swiss Sailing Super League ACT 1/2026Club de Voile de LausanneSwiss Sailing Super League ACT 1/2026Crew10th / 16
3 Oct 2025Swiss Sailing Challenge League ACT IV/2025 Final - VersoixClub de Voile de LausanneSwiss Sailing Challenge League ACT IV/2025 Final - VersoixCrew4th / 16
21 Aug 2025Championnat de Suisse des SurpriseMiss TickSurpriseCrew12th / 20
30 Jun 2025Semaine du soir CVL 2025GoillassonLestés non-jaugésCrew1st / 2
14 Jun 2025Bol d'Or du LemanMiss TickHandicapCrew101st / 399
25 May 2025Criterium des séries + Sparkman & Stephens CupHaurakiSurpriseCrew2nd / 11
3 May 2025Trophée Europ'Sails Surprise, Critérium Gd-Surprise, Toucan et Esse 850Miss TickSurpriseCrew3rd / 11
7 Sep 2024Critérium Surprise "Top voiles cup"acte 7Miss TickSurpriseCrew3rd / 12
12 Aug 2024Pully - Semaine du soir 2024Miss TickHandicapSkipper4th / 23
15 Jun 2024Bol d'Or MirabaudMiss TickHandicapSkipper83rd / 401
4 May 2024Top Voiles Cup 2024 acte 2 / Critérium Toucan & Grand Surprise VersoixMiss TickSurpriseCrew3rd / 12
20 Apr 2024Criterium Surprise - Top Voiles Cup 2024 - Acte 1Miss TickSurpriseCrew2nd / 11
17 Apr 2024Régates d'entrainement CVL/CVVMiss TickHandicapCrew5th / 31
26 Aug 2023Syz Translémanique en solitaireMiss TickHandicapSkipper53rd / 135
10 Jun 2023Bol d'Or MirabaudMiss TickHandicapCrew34th / 406
10 Sep 2022Critérium Surprise 2022 - 6ème manche Top Voiles CupMiss TickSurpriseCrew6th / 14
11 Jun 2022Bol d'Or MirabaudMiss TickHandicapCrew216th / 422
14 May 2022Critérium Surprise 2022 - 2ème manche Top Voiles CupMiss TickSurpriseCrew5th / 17
13 Apr 2022Régates d'entrainement CVL/CVVMiss TickHandicapCrew9th / 30

Crew rating, Full-size sailing: 278, #9,146.Helm rating, Full-size sailing: 248, #14,334. Compiled from public results; not an official ranking.