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Sailor · 2019–2026

Sonja Riska

helsingfors segelklubb HandicapJ/70First 31.7

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Events
10

53 races · 7 race wins

Win rate
10%

10% win rate · 1 of 10

Podium rate
20%

2 top-three finishes

Typically beats
52%

of boats faced (range 46%–58%, 191 boats)

Longest win streak
2

race wins in a row

Most successful partnership
Teemu Maikkola

1 wins · 1 podiums in 3 events together

Best trio
Tommy Stenius & Teemu Maikkola

1 wins · 1 podiums in 3 events, all three aboard

Biggest lift
Teemu Maikkola

+22 points of fleet beaten when sailing together

Nemesis
Tuomas Horko

4–13 head to head in 19 races

Best day
18 May 2025

1-DNF-5-3-7-1-5-1-9 · Kommodori Race Open J70 Sprint + Women´s Qualification

Signature result
1st of 14

Espoo-Naissaari Race · Handicap · 9 Jun 2023

Partnerships · 40 sailors

Most successful partnership: Teemu Maikkola — 1 wins · 1 podiums in 3 events together
  • Nita Rautakoski · Adela, Madame Gray · Handicap, ORC handicap 4events 1 wins together · 1 podiums · 4 events · 2 of 24 races won Beat 55% of the fleet together(+7 vs. without) · best 1st · Jun 2019 – Aug 2023
  • Teemu Maikkola · Madame Gray · Handicap 3events 1 wins together · 1 podiums · 3 events · 2 of 19 races won Beat 66% of the fleet together(+22 vs. without) · best 1st · Aug 2022 – Aug 2023
  • Lucas Karlemo · Madame Gray · Handicap 3events 1 wins together · 1 podiums · 3 events · 2 of 19 races won Beat 66% of the fleet together(+22 vs. without) · best 1st · Aug 2022 – Aug 2023
  • Victor Mesterton · Madame Gray · Handicap 3events 1 wins together · 1 podiums · 3 events · 2 of 19 races won Beat 66% of the fleet together(+22 vs. without) · best 1st · Aug 2022 – Aug 2023
  • Tommy Stenius · Madame Gray · Handicap 3events 1 wins together · 1 podiums · 3 events · 2 of 19 races won Beat 66% of the fleet together(+22 vs. without) · best 1st · Aug 2022 – Aug 2023
  • Sampsa Vehkamäki · Madame Gray · Handicap 3events 1 wins together · 1 podiums · 3 events · 2 of 19 races won Beat 66% of the fleet together(+22 vs. without) · best 1st · Aug 2022 – Aug 2023
  • Jan Rönnback · Jolly · Handicap 2events 0 wins together · 0 podiums · 2 events · 0 of 2 races won Beat 52% of the fleet together · best 15th · Oct 2021 – Oct 2022
  • Matias Mikkola · Madame Gray · Handicap 2events 1 wins together · 1 podiums · 2 events · 2 of 12 races won Beat 86% of the fleet together · best 1st · Jun 2023 – Aug 2023
  • Timo Heinaro · Madame Gray · Handicap 2events 1 wins together · 1 podiums · 2 events · 2 of 9 races won Beat 63% of the fleet together · best 1st · Aug 2022 – Jun 2023
  • Igor Honhoff · Jolly · Handicap 2events 0 wins together · 0 podiums · 2 events · 0 of 2 races won Beat 52% of the fleet together · best 15th · Oct 2021 – Oct 2022

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

Rating history

-5520942020202120222023202420252026Crew rating, full-size sailing

Event history · 10

Crew rating, Full-size sailing: 8, #42,704. Compiled from public results; not an official ranking.