Sailor · 2017–2026

Martien Aartsen

jachtclub scheveningen ORC handicap Handicap J/109

Search sailors · About these ratings

Events: 14
Win rate: 7%
Podium rate: 29%
Typically beats: 63%
Longest win streak: 5

Most successful partnership: Madelon Voets
Best trio: Madelon Voets & Arjen van Leeuwen
Biggest lift: Silvy Leijh
Longest-running crew: Silvy Leijh
Nemesis: Gerdjan Poortman
Rival: Michel Dorsman
Best day: 24 May 2026
Signature result: 1st of 12

Partnerships · 33 sailors

Most successful partnership: Madelon Voets — 1 wins · 3 podiums in 4 events together

Silvy Leijh · Joule · Handicap, J/109, ORC handicap 10events 1 wins together · 4 podiums · 10% win rate · 11 of 78 races won Beat 77% of the fleet together(+41 vs. without) · best 1st · Oct 2020 – May 2026
Julius Jansen · Joule · Handicap, J/109, ORC handicap 10events 1 wins together · 4 podiums · 10% win rate · 11 of 78 races won Beat 77% of the fleet together(+41 vs. without) · best 1st · Oct 2020 – May 2026
Arjen van Leeuwen · Joule · Handicap, J/109, ORC handicap 10events 1 wins together · 4 podiums · 10% win rate · 11 of 78 races won Beat 77% of the fleet together(+41 vs. without) · best 1st · Oct 2020 – May 2026
Olivier den Ouden · Joule · Handicap, ORC handicap 7events 0 wins together · 3 podiums · 0% win rate · 5 of 54 races won Beat 78% of the fleet together(+25 vs. without) · best 2nd · Aug 2021 – May 2026
Bart Overgaauw · Joule · Handicap, ORC handicap 6events 0 wins together · 1 podiums · 0% win rate · 4 of 51 races won Beat 73% of the fleet together(+13 vs. without) · best 2nd · Oct 2020 – May 2024
Coen de Vries · Joule · Handicap, ORC handicap 5events 0 wins together · 2 podiums · 0% win rate · 2 of 38 races won Beat 76% of the fleet together(+17 vs. without) · best 3rd · Aug 2023 – May 2026
Emmanuel Buron · Visione · IRC handicap, ORC handicap 4events 0 wins together · 0 podiums · 4 events · 0 of 38 races won Beat 36% of the fleet together(−41 vs. without) · best 8th · May 2017 – May 2019
Madelon Voets · Joule · J/109, ORC handicap 4events 1 wins together · 3 podiums · 4 events · 7 of 27 races won Beat 83% of the fleet together(+25 vs. without) · best 1st · Jun 2022 – May 2026
Derk Hillege · Joule · ORC handicap 4events 0 wins together · 2 podiums · 4 events · 2 of 28 races won Beat 78% of the fleet together(+19 vs. without) · best 3rd · May 2024 – May 2026
Nikolaus Knoflacher · Visione · IRC handicap, ORC handicap 4events 0 wins together · 0 podiums · 4 events · 0 of 38 races won Beat 36% of the fleet together(−41 vs. without) · best 8th · May 2017 – May 2019

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

Rating history

Event history · 14

Date	Event	Boat	Class	Role	Finish
23 May 2026	North Sea Regatta 2026	Joule	ORC handicap	Crew	3rd / 24
2 May 2026	SAILWORKZ-Stellendam Regatta 2026	Joule	ORC handicap	Crew	3rd / 15
29 Aug 2025	Damen Breskens Sailing Weekend 2025	Joule	ORC handicap	Crew	5th / 10
18 May 2024	North Sea Regatta 2024	Joule	ORC handicap	Crew	5th / 22
7 Aug 2023	ORC World Championship 2023	Joule	Handicap	Crew	24th / 67
16 May 2023	North Sea Regatta 2023	Joule	ORC handicap	Crew	4th / 31
30 Jun 2022	2022 Key Yachting - J Cup	Joule	J/109	Main Trimmer	1st / 12
1 Oct 2021	Van Uden Reco Medemblik Regatta 2021	Joule	ORC handicap	Crew	6th / 13
27 Aug 2021	Damen Breskens Sailing Weekend 2021	Joule	ORC handicap	Crew	2nd / 5
2 Oct 2020	Van Uden Reco Medemblik Regatta 2020	Joule	ORC handicap	Crew	4th / 10
28 May 2019	North Sea Regatta 2019	Visione	ORC handicap	Crew	8th / 21
18 May 2018	North Sea Regatta 2018	Visione	ORC handicap	Crew	15th / 21
30 May 2017	North Sea Regatta	Visione	IRC handicap	Crew	14th / 15
30 May 2017	North Sea Regatta	Visione	ORC handicap	Crew	31st / 51

Ratings

Class	Rating	Rank	Adj. ±
All classes Crew	62 provisional	#33323 band 21446–46269	—

1 more class, not yet ranked

J/109 · Crew · 8 races, 1 event · rating 140

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	14 events	1 wins	beats 65%

Positions: Main Trimmer (1)

How they race

Closer	+2 pts	last race of an event vs. the rest
Comeback	−22 pts	the race after a bottom-half finish
Consistency	50%	100% = the same result every event
Big fleets (25+)	65%	of the fleet beaten
Small fleets (<12)	66%	of the fleet beaten

Head to head

Helm	Races	W–L
Michel Dorsman	64	37–26
Robert Jockin	54	34–19
Willem Ellemeet	53	19–33
Jeroen Koninkx	48	40–8
Radboud Crul	45	27–17
Bob Jansen	40	22–18
Arnout Jorritsma	39	24–15
Gerdjan Poortman	37	0–36
Kees Keetels	37	26–11
Frans Rodenburg	36	0–35
Harold Vermeulen	36	0–35
Kurt Kreutz	33	8–24

Most-beaten opponent: Jeroen Koninkx (40–8).

Seasons

Year	Events	Wins	Beat
2026	2	0	89%
2025	1	0	56%
2024	1	0	81%
2023	2	0	78%
2022	1	1	100%
2021	2	0	67%
2020	1	0	67%
2019	1	0	65%
2018	1	0	30%
2017	2	0	24%

Boats

Joule · ORC handicap, Handicap, J/109 · 10 events · 2020–2026
Visione · ORC handicap, IRC handicap · 4 events · 2017–2019

Where they race

Unknown · 12 events
Cowes, Isle of Wight · 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: 62 (±171), #33,323. Compiled from public results; not an official ranking.