Sailor · 2018–2025

Sean Koga

kenosha yc PHRF handicap ORC handicap Handicap

Search sailors · About these ratings

Events: 16
Win rate: 19%
Podium rate: 56%
Typically beats: 46%
Longest win streak: 6

Most successful partnership: David Muzzall
Biggest lift: Ron Otto
Longest-running crew: James Filippini
Nemesis: Mark Croll
Best day: 26 Aug 2022
Signature result: 1st of 10

Partnerships · 38 sailors

Most successful partnership: David Muzzall — 1 wins · 1 podiums in 3 events together

Sam Veilleux · Mary Gail · ORC handicap, PHRF handicap 7events 0 wins together · 2 podiums · 0% win rate · 0 of 7 races won Beat 47% of the fleet together(−22 vs. without) · best 2nd · Jun 2018 – Aug 2022
Benjamin Lumpkin · Mary Gail · ORC handicap, PHRF handicap 7events 0 wins together · 3 podiums · 0% win rate · 0 of 7 races won Beat 51% of the fleet together(−14 vs. without) · best 2nd · Jun 2019 – Aug 2022
James Filippini · Mary Gail, Takedown-2 · ORC handicap, PHRF handicap 6events 0 wins together · 4 podiums · 0% win rate · 0 of 6 races won Beat 67% of the fleet together(+12 vs. without) · best 2nd · Jun 2018 – Jul 2025
Tom Tishbey · Mary Gail · ORC handicap, PHRF handicap 6events 0 wins together · 3 podiums · 0% win rate · 0 of 6 races won Beat 60% of the fleet together(+1 vs. without) · best 2nd · Jun 2019 – Jun 2022
Laura Bestul · Mary Gail · ORC handicap, PHRF handicap 5events 0 wins together · 3 podiums · 0% win rate · 0 of 5 races won Beat 61% of the fleet together(+2 vs. without) · best 2nd · Jun 2021 – Jun 2022
Mike Parapetti · Mary Gail · ORC handicap, PHRF handicap 5events 0 wins together · 2 podiums · 0% win rate · 0 of 5 races won Beat 45% of the fleet together(−20 vs. without) · best 3rd · Jun 2018 – Aug 2022
Ron Otto · Takedown-2 · PHRF handicap 4events 1 wins together · 4 podiums · 4 events · 1 of 4 races won Beat 84% of the fleet together(+32 vs. without) · best 1st · Jul 2022 – Jul 2025
Adam Collins · Mary Gail, Perspicacity · Handicap, ORC handicap 3events 0 wins together · 0 podiums · 3 events · 0 of 13 races won Beat 19% of the fleet together(−50 vs. without) · best 8th · Jun 2018 – Aug 2019
Robert Cohen · Mary Gail, Perspicacity · Handicap, ORC handicap 3events 0 wins together · 0 podiums · 3 events · 0 of 13 races won Beat 19% of the fleet together(−50 vs. without) · best 8th · Jun 2018 – Aug 2019
Peter Spev · Mary Gail · ORC handicap, PHRF handicap 3events 0 wins together · 1 podiums · 3 events · 0 of 3 races won Beat 38% of the fleet together(−27 vs. without) · best 2nd · Sep 2021 – Aug 2022

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

Rating history

Event history · 16

Date	Event	Boat	Class	Role	Finish
12 Jul 2025	2025 The HOOK Race	Takedown-2	PHRF handicap	Floater	2nd / 7
20 Jul 2024	2024 The HOOK Race	Takedown-2	PHRF handicap	Floater	1st / 4
15 Jul 2023	2023 The Hook Race	Takedown-2	PHRF handicap	Floater	2nd / 6
26 Aug 2022	2022 Verve Cup Inshore Regatta	Ampersand	Tom 28	Bow	1st / 3
19 Aug 2022	2022 Verve Cup Offshore Regatta	Mary Gail	ORC handicap	Bow	5th / 5
15 Jul 2022	2022 The Hook Race	Takedown-2	PHRF handicap	Other	3rd / 8
10 Jun 2022	2022 Helly Hansen Sailing World Regatta Series - Chicago	Mary Gail	ORC handicap	Bow	7th / 12
5 Sep 2021	2021 Bi-State: St Joe to Chicago - CASRA	Mary Gail	PHRF handicap	Bow	5th / 7
3 Sep 2021	2021 Tri-State: Chicago to St. Joe - CASRA	Mary Gail	PHRF handicap	Bow	2nd / 6
27 Jun 2021	2021 Gold Star Regatta - CASRA	Mary Gail	PHRF handicap	Bow	3rd / 7
11 Jun 2021	2021 Helly Hansen NOOD Regatta Chicago	Lucky Dubie	ORC handicap	Bow	1st / 10
5 Jun 2021	2021 Columbia Y.C. COLORS Regatta	Mary Gail	PHRF handicap	Bow	3rd / 10
9 Aug 2019	2019 Verve Cup Offshore Regatta & J 111 Pre Worlds	Perspicacity	Handicap	Main Trimmer	24th / 25
8 Jun 2019	2019 Helly Hansen NOOD Regatta Chicago	Perspicacity	Handicap	Main Trimmer	17th / 20
8 Jun 2019	2019 Helly Hansen NOOD Regatta Chicago	Mary Gail	PHRF handicap	Bow	5th / 10
8 Jun 2018	2018 Helly Hansen NOOD Regatta Chicago	Mary Gail	ORC handicap	Other	8th / 12

Ratings

Class	Rating	Rank	Adj. ±
All classes Crew	23 provisional	#39643 band 25567–52607	—

1 more class, not yet ranked

Tom 28 · Crew · 6 races, 1 event · rating 159

Rank among sailors with ten or more rated races over three or more events, all time. In brackets, the ranks this rating cannot be told apart from. Adj. ± is the adjusted plus-minus in points of fleet beaten.

Helm and crew

As helm	0 events	0 wins	beats —
As crew	16 events	3 wins	beats 59%

Positions: Bow (9) · Floater (3) · Main Trimmer (2)

How they race

Closer	+19 pts	last race of an event vs. the rest
Comeback	−40 pts	the race after a bottom-half finish
Consistency	35%	100% = the same result every event
Small fleets (<12)	71%	of the fleet beaten

Head to head

Helm	Races	W–L
Mark Croll	12	0–12
John Schellenbach	12	0–12
Kris Maybach	12	0–12
Jamie Sunderland	12	4–8
Blane Boynton	12	4–8
Mary Ann Lillie	12	2–10
Andrew Roccasalva	12	0–12
Karen Better	12	3–9
Andrew Fernandez	12	0–12
Tim Rathbun	12	0–12
Steve Karstrand	12	0–12
Felicia Platzke	12	0–12

Seasons

Year	Events	Wins	Beat
2025	1	0	83%
2024	1	1	100%
2023	1	0	80%
2022	4	1	54%
2021	5	1	72%
2019	3	0	25%
2018	1	0	36%

Boats

Mary Gail · ORC handicap, PHRF handicap · 8 events · 2018–2022
Takedown-2 · PHRF handicap · 4 events · 2022–2025
Perspicacity · Handicap · 2 events · 2019
Ampersand · Tom 28 · 1 events · 2022
Lucky Dubie · ORC handicap · 1 events · 2021

Where they race

Chicago, IL, USA · 10 events
Racine, WI, USA · 4 events
Chicago, Illinois, 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: 23 (±188), #39,643. Compiled from public results; not an official ranking.