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Sailor · 2018–2026

Isaac Aymerich

rochester yacht club Melges 15420Optimist

Search sailors · About these ratings

Events
16

139 races · 5 race wins

Win rate
0%

0% win rate · 0 of 16

Podium rate
13%

2 top-three finishes

Typically beats
42%

of boats faced (range 37%–46%, 356 boats)

Best class ranking
#332

Helm in Melges 15 · rating -15

Longest win streak
2

race wins in a row

Nemesis
Billy Farmer

10–56 head to head in 66 races

Rival
Jenny Rosenbauer

16–12 in 28 races

Best day
5 Aug 2023

6-3-16-4-3-5-7-5 · 2023 Rochester Yacht Club Junior Olympics

Signature result
2nd of 16

2024 Junior Olympics · Handicap · 8 Aug 2024

Partnerships · 5 sailors

  • Adelaide Matzky · Adelaide Matzky · 420, Handicap 2events 0 wins together · 1 podiums · 2 events · 4 of 13 races won Beat 58% of the fleet together · best 2nd · Feb 2024 – Aug 2024
  • Isabella Donovan · Boo · Juniors 1events 0 wins together · 0 podiums · 1 events · 1 of 7 races won Beat 33% of the fleet together · best 7th · Aug 2025 – Aug 2025
  • Layla Altobelli · NA · Melges 15 1events 0 wins together · 0 podiums · 1 events · 0 of 8 races won Beat 55% of the fleet together · best 10th · Jul 2025 – Jul 2025
  • Adam Strobridge · Isaac Aymerich · Melges 15 1events 0 wins together · 0 podiums · 1 events · 0 of 7 races won Beat 21% of the fleet together · best 16th · Jul 2024 – Jul 2024
  • Julian Lanz · Boo · Juniors 1events 0 wins together · 0 podiums · 1 events · 1 of 7 races won Beat 33% of the fleet together · best 7th · Aug 2025 – Aug 2025

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

Rating history

-213-221692019202120232025Helm rating, all classesCrew rating, all classes

— Helm rating, all classes · - - Crew rating, all classes

Event history · 16

DateEventBoatClassRoleFinish
11 Aug 20262026 RYC Tuesday One Design Series - FallIssac AymerichMelges 15Skipper6th / 11
23 Jun 20262026 RYC Tuesday One Design Series - SummerIssac AymerichMelges 15Skipper10th / 12
12 May 20262026 RYC Tuesday One Design Series - SpringIssac AymerichMelges 15Skipper3rd / 10
9 Aug 20252025 Lightning Womens, Juniors, and Masters North American ChampionshipsBooJuniorsCrew7th / 10
11 Jul 2025Melges 15 Firecracker RegattaNAMelges 15Skipper10th / 21
6 May 20252025 RYC Tuesday One Design SeriesIssac AymerichMelges 15Skipper6th / 16
6 Sep 20242024 ILCA / Laser District 9 Championship / Death Roll RegattaIsaac AymerichLaser RadialSkipper8th / 8
8 Aug 20242024 Junior OlympicsAdelaide MatzkyHandicapCrew2nd / 16
11 Jul 20242024 Great Lakes ChampionshipIsaac AymerichMelges 15Skipper16th / 20
17 Feb 20242024 Club 420 Midwinter Championship for the John V. Hanson TrophyAdelaide Matzky420Crew115th / 148
5 Aug 20232023 Rochester Yacht Club Junior Olympics6876420Skipper5th / 19
6 Jul 2023Melges 15 Firecracker RegattaMelges 15Melges 15Other10th / 20
6 Aug 20222022 Junior Olympic Sailing Festival6876420Skipper6th / 12
31 Jul 20212021 Junior Olympic Sailing Festival8090OptimistSkipper9th / 23
3 Aug 2019USA Junior Olympic Sailing Festival - DBMS Junior Regatta4OptimistSkipper6th / 21
25 Aug 2018RYC One Design RegattaGeronimoOptimistSkipper5th / 5

Helm rating across all classes: 119, #29,576.Crew rating across all classes: 17, #40,713. Compiled from public results; not an official ranking.