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Sailor · 2022–2025

Grant Zimmerman

pequot junior yacht club OptimistHandicap420

Search sailors · About these ratings

Events
15

55 races · 0 race wins

Win rate
0%

0% win rate · 0 of 15

Podium rate
0%

0 top-three finishes

Typically beats
63%

of boats faced (range 60%–66%, 723 boats)

Best class ranking
#2661

Helm in Optimist · rating 179

Nemesis
Mark Wermuth

1–19 head to head in 20 races

Rival
Sean Killeen

18–13 in 32 races

Best day
12 Jul 2025

5-2-5-11 · 2025 | Pequot Opti Rumble

Signature result
5th of 53

2025 | Pequot Opti Rumble · Optimist · 12 Jul 2025

Partnerships · 1 sailors

  • Roy Broder Vail · Grant Zimmerman · 420 1events 0 wins together · 0 podiums · 1 events · 0 of 7 races won Beat 33% of the fleet together · best 19th · Jul 2025 – Jul 2025

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

Rating history

076152202320242025Helm rating, all classes

Event history · 15

Helm rating across all classes: 74, #37,222. Compiled from public results; not an official ranking.