Sailor · 2018–2026

Marc Karlsson

segelclub cham 29er Swiss Sailing Super League 2026 Swiss Sailing Super League ACT 2/2026

Search sailors · About these ratings

Events: 17
Win rate: 6%
Podium rate: 18%
Typically beats: 47%
Best class ranking: #378

Most successful partnership: Philippe Erni
Best trio: Philippe Erni & Samuel Berther
Biggest lift: Philippe Erni
Longest-running crew: Samuel Berther
Nemesis: Lynn Huber
Rival: Simon Kaiser
Best day: 9 Jul 2022
Signature result: 1st of 15

Partnerships · 15 sailors

Most successful partnership: Philippe Erni — 1 wins · 1 podiums in 3 events together

Vincent Geselle · Vincent GESELLE · 29er 9events 0 wins together · 2 podiums · 0% win rate · 1 of 55 races won Beat 49% of the fleet together(+9 vs. without) · best 2nd · Sep 2019 – Jul 2022
Samuel Berther · Segel Club Cham, Segelclub Cham · Swiss Sailing League Youth Cup 2023 Vevey-La Tour, Swiss Sailing League Youth Cup 2024 Oberhofen, Swiss Sailing League Youth Cup 2025 - Kreuzlingen, Swiss Sailing Super League 2026 6events 1 wins together · 1 podiums · 17% win rate · 3 of 86 races won Beat 42% of the fleet together(−5 vs. without) · best 1st · Apr 2023 – May 2026
Laura Gautschi · Segel Club Cham, Segelclub Cham · Swiss Sailing League Youth Cup 2023 Vevey-La Tour, Swiss Sailing League Youth Cup 2024 Oberhofen, Swiss Sailing League Youth Cup 2025 - Kreuzlingen, Swiss Sailing Super League 2026 4events 0 wins together · 0 podiums · 4 events · 2 of 53 races won Beat 31% of the fleet together(−18 vs. without) · best 7th · Apr 2023 – May 2026
Philippe Erni · Segel Club Cham · Swiss Sailing Super League 2026, Swiss Sailing Super League ACT 2/2026, Swiss Sailing Super League Act III/2025 - St. Moritz 3events 1 wins together · 1 podiums · 3 events · 2 of 40 races won Beat 62% of the fleet together(+21 vs. without) · best 1st · Jun 2025 – May 2026
Damian Berther · Segel Club Cham · Swiss Sailing League Youth Cup 2024 Oberhofen, Swiss Sailing League Youth Cup 2025 - Kreuzlingen, Swiss Sailing Super League 2026 3events 0 wins together · 0 podiums · 3 events · 2 of 47 races won Beat 38% of the fleet together(−9 vs. without) · best 7th · Aug 2024 – May 2026
Malin Karlsson · Segel Club Cham, Segelclub Cham · Swiss Sailing League Youth Cup 2023 Vevey-La Tour, Swiss Sailing Super League 2026, Swiss Sailing Super League ACT 2/2026 3events 1 wins together · 1 podiums · 3 events · 2 of 28 races won Beat 57% of the fleet together(+15 vs. without) · best 1st · Apr 2023 – May 2026
Lukas Bühler · Segel Club Cham · Swiss Sailing Super League 2026, Swiss Sailing Super League Act III/2025 - St. Moritz 2events 0 wins together · 0 podiums · 2 events · 1 of 25 races won Beat 43% of the fleet together · best 7th · Jun 2025 – May 2026
Victoria Zimmermann · Segelclub Cham · Swiss Sailing League Youth Cup 2023 Vevey-La Tour 1events 0 wins together · 0 podiums · 1 events · 0 of 6 races won Beat 10% of the fleet together · best 10th · Apr 2023 – Apr 2023
Livio Erni · Segel Club Cham · Swiss Sailing Super League 2026 1events 0 wins together · 0 podiums · 1 events · 1 of 7 races won Beat 60% of the fleet together · best 7th · May 2026 – May 2026
Maja Breitenmoser Karlsson · Segel Club Cham · Swiss Sailing Super League 2026 1events 0 wins together · 0 podiums · 1 events · 1 of 7 races won Beat 60% of the fleet together · best 7th · May 2026 – May 2026

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

Rating history

— Helm rating, all classes · - - Crew rating, all classes

Event history · 17

Date	Event	Boat	Class	Role	Finish
16 May 2026	Swiss Sailing League 2026 Registration Information (ONB) Overall Ranking	Segel Club Cham	Swiss Sailing Super League 2026	Crew	7th / 16
16 May 2026	Swiss Sailing Super League ACT 2/2026	Segel Club Cham	Swiss Sailing Super League ACT 2/2026	Crew	1st / 15
6 Sep 2025	Swiss Sailing League Youth Cup 2025 - Kreuzlingen	Segel Club Cham	Swiss Sailing League Youth Cup 2025 - Kreuzlingen	Crew	7th / 11
28 Jun 2025	Swiss Sailing Super League Act III/2025 - St. Moritz	Segel Club Cham	Swiss Sailing Super League Act III/2025 - St. Moritz	Crew	12th / 16
2 Aug 2024	Swiss Sailing League Youth Cup Oberhofen	Segel Club Cham	Swiss Sailing League Youth Cup 2024 Oberhofen	Crew	8th / 9
29 Apr 2023	Swiss Sailing League Youth Cup 2023 Vevey-La Tour	Segelclub Cham	Swiss Sailing League Youth Cup 2023 Vevey-La Tour	Crew	10th / 11
9 Jul 2022	Skiffweekend	Vincent GESELLE	29er	Crew	13th / 23
4 Jun 2022	18. Alpsee-Skiff-Weekend 29er, 49er, 49FX und Musto-Skiff	Marc KARLSSON	29er	Skipper	5th / 5
18 Sep 2021	37ème Challenge Boubou	Vincent GESELLE	29er	Crew	11th / 32
28 Aug 2021	YCB 29er/420er PM 2021	Vincent GESELLE	29er	Crew	2nd / 15
8 Jul 2021	29er Schweizer Meisterschaft	Vincent GESELLE	29er	Crew	22nd / 33
17 Oct 2020	Low Budget Race	Vincent GESELLE	29er	Crew	11th / 13
12 Sep 2020	36em challenge boubou	Vincent GESELLE	29er	Crew	12th / 19
26 Jun 2020	Swiss 29er Class Championship	Vincent GESELLE	29er	Crew	21st / 24
19 Oct 2019	Low Budget Race	Vincent GESELLE	29er	Crew	2nd / 7
21 Sep 2019	Herbstregatta	Vincent GESELLE	29er	Crew	11th / 20
2 Jun 2018	Regiocup Junioren	Marc KARLSSON	Optimist	Skipper	8th / 25

Ratings

Class	Rating	Rank	Impact
All classes Crew	85 provisional	#29526 band 17975–43491	—
29er Crew	60 provisional	#378 band 221–529	−0.2

9 more classes, not yet ranked

Swiss Sailing League Youth Cup 2024 Oberhofen · Crew · 21 races, 1 event · rating -14
Swiss Sailing League Youth Cup 2025 - Kreuzlingen · Crew · 19 races, 1 event · rating 19
Swiss Sailing Super League Act III/2025 - St. Moritz · Crew · 18 races, 1 event · rating 8
Swiss Sailing Super League ACT 2/2026 · Crew · 15 races, 1 event · rating 9
All classes · Helm · 10 races, 2 events · rating -93
29er · Helm · 7 races, 1 event · rating -151
Swiss Sailing Super League 2026 · Crew · 7 races, 1 event · rating 2
Swiss Sailing League Youth Cup 2023 Vevey-La Tour · Crew · 6 races, 1 event · rating -16
Optimist · Helm · 3 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	2 events	0 wins	beats 35%
As crew	15 events	1 wins	beats 46%

How they race

Closer	+1 pts	last race of an event vs. the rest
Comeback	−6 pts	the race after a bottom-half finish
Consistency	41%	100% = the same result every event
Big fleets	58%	of the fleet beaten
Small fleets	29%	of the fleet beaten

Head to head

Helm	Races	W–L
Pablo Rüegge	60	8–35
Simon Kaiser	50	13–15
Lynn Huber	48	9–38
Constantin Higgs	47	12–35
Alex Bossel	44	15–25
Laurent Stadler	43	18–25
Sophie Studer	43	9–34
Brent Verhoest	43	10–33
Nicolas Comby	40	6–22
Maximilian Hundsberger	40	9–11
Samuel Kivell	40	9–13
Damian Suri	40	10–12

Most-beaten opponent: Lennart Mencke (20–0).

Seasons

Year	Events	Wins	Beat
2026	2	1	80%
2025	2	0	33%
2024	1	0	13%
2023	1	0	10%
2022	2	0	23%
2021	3	0	65%
2020	3	0	23%
2019	2	0	65%
2018	1	0	71%

Boats

Vincent GESELLE · 29er · 9 events · 2019–2022
Segel Club Cham · Swiss Sailing Super League 2026, Swiss Sailing Super League ACT 2/2026, Swiss Sailing League Youth Cup 2025 - Kreuzlingen, Swiss Sailing Super League Act III/2025 - St. Moritz, Swiss Sailing League Youth Cup 2024 Oberhofen · 5 events · 2024–2026
Marc KARLSSON · 29er, Optimist · 2 events · 2018–2022
Segelclub Cham · Swiss Sailing League Youth Cup 2023 Vevey-La Tour · 1 events · 2023

Where they race

Unknown · 17 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: 85, #29,526.Helm rating across all classes: -93. Compiled from public results; not an official ranking.