Sailor · 2014–2025

David Offierski

rcyc J/105

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Events: 4
Win rate: 1
Podium rate: 2
Typically beats: 79%
Best class ranking: #136

Most successful partnership: Premton Batku
Best trio: Trevor Wallace & Michael Lambert
Nemesis: Rod Wilmer
Best day: 12 Apr 2025
Signature result: 1st of 15

Partnerships · 8 sailors

Most successful partnership: Premton Batku — 1 wins · 2 podiums in 3 events together

Michael Lambert · Thunderstruck · J/105 4events 1 wins together · 2 podiums · 4 events · 0 of 30 races won Beat 83% of the fleet together · best 1st · Sep 2014 – Sep 2025
Premton Batku · Thunderstruck · J/105 3events 1 wins together · 2 podiums · 3 events · 0 of 25 races won Beat 87% of the fleet together · best 1st · Sep 2024 – Sep 2025
Andrew Moor · Thunderstruck · J/105 3events 1 wins together · 1 podiums · 3 events · 0 of 23 races won Beat 82% of the fleet together · best 1st · Sep 2014 – Apr 2025
Trevor Wallace · Thunderstruck · J/105 3events 1 wins together · 2 podiums · 3 events · 0 of 19 races won Beat 85% of the fleet together · best 1st · Sep 2014 – Sep 2025
David Wilkes · Thunderstruck · J/105 2events 0 wins together · 1 podiums · 2 events · 0 of 18 races won Beat 81% of the fleet together · best 3rd · Sep 2024 – Sep 2025
Alana Johnston · Thunderstruck · J/105 1events 0 wins together · 0 podiums · 1 events · 0 of 5 races won Beat 69% of the fleet together · best 9th · Sep 2014 – Sep 2014
Paul Kozak · Thunderstruck · J/105 1events 0 wins together · 0 podiums · 1 events · 0 of 11 races won Beat 76% of the fleet together · best 7th · Sep 2024 – Sep 2024
Riley Finch · Thunderstruck · J/105 1events 0 wins together · 1 podiums · 1 events · 0 of 7 races won Beat 86% of the fleet together · best 3rd · Sep 2025 – Sep 2025

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

Rating history

Event history · 4

Date	Event	Boat	Class	Role	Finish
13 Sep 2025	J/80 & J/105 Canadian Championships	Thunderstruck	J/105	Crew	3rd / 15
11 Apr 2025	2025 Charleston Race Week at Patriots Point	Thunderstruck	J/105	Spinnaker trimmer	1st / 15
26 Sep 2024	2024 J105 North American Championship	Thunderstruck	J/105	Spinnaker trimmer	7th / 26
25 Sep 2014	2014 J 105 North American Championship	Thunderstruck	J/105	Spinnaker trimmer	9th / 27

Ratings

Class	Rating	Rank	Impact
All classes Crew	318 provisional	#6713 band 3066–13809	—
J/105 Crew	299 provisional	#136 band 73–304	—

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	4 events	1 wins	beats 83%

Positions: Spinnaker trimmer (3)

How they race

Closer	±0 pts	last race of an event vs. the rest
Comeback	−1 pts	the race after a bottom-half finish

Head to head

Helm	Races	W–L
Robert Mock	23	18–5
Rod Wilmer	23	3–20
James Rathbun	23	6–17
Gregory Mezo	23	18–5
Alan Heisey	18	15–3
Clark Pellett	18	18–0
Andrew Lennox	18	15–3
Sara Creenan	18	17–1
Bruce Stone	16	6–10

Most-beaten opponent: Clark Pellett (18–0).

Seasons

Year	Events	Wins	Beat
2025	2	1	93%
2024	1	0	76%
2014	1	0	69%

Boats

Thunderstruck · J/105 · 4 events · 2014–2025

Where they race

Cleveland, OH, USA · 1 events
Toronto, Ontario, Canada · 1 events
Toronto, ON · 1 events
Charleston, SC, USA · 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 across all classes: 318, #6,713. Compiled from public results; not an official ranking.