Sailor · 2018–2025

Jacob Marks

wsc 49er Handicap Match racing

Search sailors · About these ratings

Events: 9
Win rate: 11%
Podium rate: 11%
Typically beats: 70%
Longest win streak: 2

Most successful partnership: Ben Crafoord
Biggest lift: Ben Crafoord
Nemesis: Andrew Mollerus
Rival: Corentin Goulon
Best day: 1 Jan 2023
Signature result: 1st of 205

Partnerships · 3 sailors

Most successful partnership: Ben Crafoord — 1 wins · 1 podiums in 4 events together

Ben Crafoord · M, Male · 1-Gold Fleet, Handicap 4events 1 wins together · 1 podiums · 4 events · 8 of 28 races won Beat 78% of the fleet together(+80 vs. without) · best 1st · Jan 2023 – Jan 2023
Charles Zeeman · ANN, AUS 901 · 49er 2events 0 wins together · 0 podiums · 2 events · 1 of 27 races won Beat 37% of the fleet together · best 41st · Apr 2025 – Jun 2025
Sebastian Cheng · CHENG / MARKS · 49er 1events 0 wins together · 0 podiums · 1 events · 0 of 8 races won Beat 79% of the fleet together · best 7th · Dec 2025 – Dec 2025

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

Rating history

Event history · 9

Date	Event	Boat	Class	Role	Finish
15 Dec 2025	2025 Youth Sailing World Championships	CHENG / MARKS	49er	Crew	7th / 30
3 Jun 2025	2025 European Championship	ANN	49er	Skipper	44th / 54
1 Apr 2025	54 Trofeo S.A.R. Princesa Sofía	AUS 901	49er	Skipper	41st / 91
24 Jun 2023	CYCA Match Cup 2023	CYCA	Match racing	Skipper	4th / 2
1 Jan 2023	F-Series Results are PROVISIONAL as of 15:10 on July 26, 2023	Male	Handicap	Skipper	16th / 46
1 Jan 2023	Results are PROVISIONAL as of 23:38 on July 24, 2023	Male	Handicap	Skipper	38th / 91
1 Jan 2023	Results as of 10:17 on August 2, 2023	M	Handicap	Skipper	1st / 205
1 Jan 2023	Results as of 19:06 on August 4, 2023	M	1-Gold Fleet	Skipper	7th / 50
1 Jan 2018	Results are final as of 14:36 on January 12, 2018	BOLT	Silver Flight	Skipper	41st / 67

Ratings

Class	Rating	Rank	Impact
Full-size sailing Helm	85 provisional	#38726 band 21950–60078	—

5 more classes, not yet ranked

49er · Helm · 27 races, 2 events · rating 16
Silver Flight · Helm · 12 races, 1 event · rating 5
49er · Crew · 8 races, 1 event · rating 50
Full-size sailing · Crew · 8 races, 1 event · rating 71
Match racing · Helm · 4 races, 1 event · rating 28

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	8 events	1 wins	beats 28%
As crew	1 events	0 wins	beats 79%

How they race

Closer	+7 pts	last race of an event vs. the rest
Comeback	−12 pts	the race after a bottom-half finish
Consistency	-72%	100% = the same result every event
Big fleets	63%	of the fleet beaten

Head to head

Helm	Races	W–L
Corentin Goulon	27	13–14
Jan Pernarcic	27	14–13
Aatos Kylävainio	26	13–11
Malo Kennish	26	11–15
Buba Pulek	26	16–10
Wiebrand de Vos	24	7–17
Marius Westerlind	24	8–16
Akira Sakai	24	13–11
Francesco Kayrouz	24	14–10
Seneca Renzo Veronelli	23	11–11
Casey Law	23	8–14
Thomas Schouten	23	10–13

Most-beaten opponent: Ava Wilson (12–0).

Seasons

Year	Events	Wins	Beat
2025	3	0	51%
2023	5	1	23%
2018	1	0	39%

Boats

Male · Handicap · 2 events · 2023
M · Handicap, 1-Gold Fleet · 2 events · 2023
CHENG / MARKS · 49er · 1 events · 2025
ANN · 49er · 1 events · 2025
AUS 901 · 49er · 1 events · 2025
CYCA · Match racing · 1 events · 2023
BOLT · Silver Flight · 1 events · 2018

Where they race

Unknown · 4 events
Weymouth & Portland National Sailing Academy 27th Jul to 4th August · 2 events
Weymouth & Portland National Sailing Academy 22nd - 26th July 2023 · 2 events
Palma, Spain · 1 events

Is this you?

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

Helm rating, Full-size sailing: 85, #38,726.Crew rating, Full-size sailing: 71. Compiled from public results; not an official ranking.