Sailor · 2025

Paul Kosak

rcyc J/105

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Events: 1
Win rate: 0
Podium rate: 0
Typically beats: 37%

Nemesis: Steve Marsh
Signature result: 12th of 18

Partnerships · 5 sailors

Michael Lambert · Thunderstruck · J/105 1events 0 wins together · 0 podiums · 1 events · 0 of 12 races won Beat 35% of the fleet together · best 12th · Sep 2025 – Sep 2025
Premton Batku · Thunderstruck · J/105 1events 0 wins together · 0 podiums · 1 events · 0 of 12 races won Beat 35% of the fleet together · best 12th · Sep 2025 – Sep 2025
Brett Kane · Thunderstruck · J/105 1events 0 wins together · 0 podiums · 1 events · 0 of 12 races won Beat 35% of the fleet together · best 12th · Sep 2025 – Sep 2025
David Wilkes · Thunderstruck · J/105 1events 0 wins together · 0 podiums · 1 events · 0 of 12 races won Beat 35% of the fleet together · best 12th · Sep 2025 – Sep 2025
Trevor Wallace · Thunderstruck · J/105 1events 0 wins together · 0 podiums · 1 events · 0 of 12 races won Beat 35% of the fleet together · best 12th · Sep 2025 – Sep 2025

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

Event history · 1

Date	Event	Boat	Class	Role	Finish
17 Sep 2025	J/105 North American Championship	Thunderstruck	J/105	Crew	12th / 18

Ratings

Class	Rating	Rank	Impact

2 more classes, not yet ranked

J/105 · Crew · 12 races, 1 event · rating -81
Full-size sailing · Crew · 12 races, 1 event · rating -79

Rank among sailors with a substantial record, all time. In brackets, the ranks this rating cannot be told apart from. Impact is the points of fleet beaten that this sailor adds.

Helm and crew

As helm	0 events	0 wins	beats —
As crew	1 events	0 wins	beats 35%

How they race

Closer	+36 pts	last race of an event vs. the rest
Comeback	−2 pts	the race after a bottom-half finish

Head to head

Helm	Races	W–L
Bill Bevan	12	8–4
Adam Elltoft	12	4–8
Fede Donzino	12	5–7
John Trumpener	12	4–8
Eric Cooper	12	6–6
Paul Schiavoni	12	6–6
Gregory Mezo	12	4–8
Andrea Custer	12	8–4
Bruce Stone	12	2–10
Jennifer Klock	12	8–4
Simon Hirst	12	3–9
Steve Marsh	12	0–12

Most-beaten opponent: Alan Heisey (9–3).

Seasons

Year	Events	Wins	Beat
2025	1	0	35%

Boats

Thunderstruck · J/105 · 1 events · 2025

Where they race

Toronto, ON · 1 events

Is this you?

Claim it to merge duplicates and remove results that aren’t yours. Changes apply at the nightly rebuild.

Crew rating, Full-size sailing: -79. Compiled from public results; not an official ranking.