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Sailor · 2017–2026

Tetsuya Isozaki

security protection network 470Handicap

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Events
21

214 races · 15 race wins

Win rate
0%

0% win rate · 0 of 21

Podium rate
24%

5 top-three finishes

Typically beats
81%

of boats faced (range 79%–84%, 864 boats)

Best class ranking
#45

Helm in 470 · rating 316

Longest win streak
2

race wins in a row

Biggest lift
Yurie Seki

+11 points of fleet beaten when sailing together

Longest-running crew
Akira Takayanagi

Jan 2017 – Aug 2019 · 15 events

Nemesis
Mathew Belcher

24–82 head to head in 108 races

Rival
Giacomo Ferrari

97–90 in 189 races

Best day
4 Apr 2018

3-1 · 49 Trofeo S.A.R. Princesa Sofía Iberostar

Signature result
2nd of 64

2018 Hempel Sailing World Championships Aarhus · 470 · 2 Aug 2018

Partnerships · 2 sailors

  • Akira Takayanagi · ISOZAKI / TAKAYANAGI, JPN 7, Security Protection Network, Takayanagi/Isozaki · 470 15events 0 wins together · 4 podiums · 0% win rate · 9 of 149 races won Beat 76% of the fleet together(−4 vs. without) · best 2nd · Jan 2017 – Aug 2019
  • Yurie Seki · ISOZAKI / SEKI, JPN 22 · 470, Handicap 4events 0 wins together · 1 podiums · 4 events · 4 of 47 races won Beat 86% of the fleet together(+11 vs. without) · best 3rd · Apr 2023 – Mar 2026

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

Rating history

024248320182020202220242026Helm rating, full-size sailing

Event history · 21

DateEventBoatClassRoleFinish
31 Mar 202655 Trofeo S.A.R. Princesa SofíaJPN 22470Skipper9th / 64
1 Apr 2024Trofeo S.A.R. Princesa SofíaJPN 22470Skipper19th / 68
11 Aug 2023Allianz Sailing World Championships 2023ISOZAKI / SEKIHandicapSkipper3rd / 64
4 Apr 202352 Trofeo S.A.R. Princesa Sofía MallorcaJPN 22470Skipper11th / 72
27 Aug 2019Hempel World Cup Series 2020 | Enoshima, JPNISOZAKI / TAKAYANAGI470Skipper12th / 32
17 Aug 2019SOG20 TEV19Takayanagi/Isozaki470Skipper7th / 22
4 Jun 2019Hempel World Cup Series Final 2019 | Marseille, FRAISOZAKI / TAKAYANAGI470Skipper16th / 29
2 Apr 201950 Trofeo S.A.R. Princesa Sofía IBEROSTARJPN 7470Skipper20th / 73
29 Jan 2019Hempel World Cup Series 2019 | Miami, USASecurity Protection Network470Skipper14th / 37
19 Jan 20192019 470 & I-420 NORTH AMERICAN CHAMPIONSHIP REGATTAJPN 7470Skipper12th / 33
11 Sep 2018World Cup Series | Enoshima, JapanSecurity Protection Network470Skipper7th / 32
2 Aug 20182018 Hempel Sailing World Championships AarhusSecurity Protection Network470Skipper2nd / 64
5 Jun 20182018 World Cup Series Final | Marseille, FranceISOZAKI / TAKAYANAGI470Skipper7th / 18
24 Apr 20182018 World Cup Series | Hyères, FranceISOZAKI / TAKAYANAGI470Skipper4th / 40
3 Apr 201849 Trofeo S.A.R. Princesa Sofía IberostarJPN 7470Skipper3rd / 79
23 Jan 20182018 World Cup Series | Miami, USAISOZAKI / TAKAYANAGI470Skipper9th / 37
17 Oct 20172018 World Cup Series | Gamagori, JapanISOZAKI / TAKAYANAGI470Skipper2nd / 24
6 Jun 2017World Cup Series Final | Santander 2017ISOZAKI / TAKAYANAGI470Skipper9th / 14
25 Apr 2017World Cup Series | Hyères 2017ISOZAKI / TAKAYANAGI470Skipper7th / 35
24 Jan 2017Sailing World Cup | Miami 2017ISOZAKI / TAKAYANAGI470Skipper2nd / 26
14 Jan 20172017 470 & I-420 NORTH AMERICAN CHAMPIONSHIP REGATTA4422470Skipper7th / 22

Helm rating, Full-size sailing: 405, #4,858. Compiled from public results; not an official ranking.