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Sailor · 2019–2026

Markus Grebenstein

segelclub alpsee immenstadt e v MothJ/70

Search sailors · About these ratings

Events
5

23 races · 3 race wins

Win rate
0%

0% win rate · 0 of 5

Podium rate
20%

1 top-three finishes

Typically beats
36%

of boats faced (range 27%–45%, 74 boats)

Best class ranking
#50

Helm in Moth · rating -88

Longest win streak
2

race wins in a row

Nemesis
Kai Adolph

0–15 head to head in 15 races

Best day
20 Sep 2026

5-2-2-1-1-4-1-2 · Oktoberfestpreis J/70 - German Open Melges 24

Signature result
2nd of 14

Oktoberfestpreis J/70 - German Open Melges 24 · J/70 · 20 Sep 2026

Partnerships · 3 sailors

  • James Bilkey · tonto · J/70 1events 0 wins together · 1 podiums · 1 events · 3 of 8 races won Beat 92% of the fleet together · best 2nd · Sep 2026 – Sep 2026
  • Kim Nibbe · tonto · J/70 1events 0 wins together · 1 podiums · 1 events · 3 of 8 races won Beat 92% of the fleet together · best 2nd · Sep 2026 – Sep 2026
  • Frederik Petersen · tonto · J/70 1events 0 wins together · 1 podiums · 1 events · 3 of 8 races won Beat 92% of the fleet together · best 2nd · Sep 2026 – Sep 2026

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

Rating history

-89-65-4220202021Helm rating, all classes

Event history · 5

DateEventBoatClassRoleFinish
20 Sep 2026Oktoberfestpreis J/70 - German Open Melges 24tontoJ/70Crew2nd / 14
9 Oct 2021Foiling Moth-CupGreedy GonzalesMothSkipper8th / 11
10 Jul 20211. Sommer Regatta & German Open MothGreedy GonzalesMothSkipper16th / 21
10 Oct 2020Foiling Moth-Cup / German OpenGreedy GonzalesMothSkipper16th / 19
5 Oct 2019Foiling Moth-CupFavela IMothSkipper11th / 14

Helm rating across all classes: -89, #67,161.Crew rating across all classes: 132. Compiled from public results; not an official ranking.