Sailor · 2016–2026

Jonas Mager

m hlenberger segel club e v Laser 4.7 Laser Laser Radial

Search sailors · About these ratings

Events: 29
Win rate: 7%
Podium rate: 31%
Typically beats: 63%
Best class ranking: #146
Longest win streak: 3

Longest-running crew: Keno Gerdes
Nemesis: Ole Schweckendiek
Rival: Mats Schönebeck
Best day: 11 Sep 2021
Signature result: 1st of 78

Partnerships · 13 sailors

Keno Gerdes · Forch Gock, FUN4NINE · Handicap, IRC handicap, J/24 5events 0 wins together · 0 podiums · 0% win rate · 0 of 22 races won Beat 25% of the fleet together(−51 vs. without) · best 5th · Jul 2023 – Jul 2025
John Berke · Forch Gock · Handicap, J/24 4events 0 wins together · 0 podiums · 4 events · 0 of 21 races won Beat 26% of the fleet together(−47 vs. without) · best 5th · Jul 2023 – Jun 2025
Justin Nankman · Forch Gock · Handicap, J/24 3events 0 wins together · 0 podiums · 3 events · 0 of 20 races won Beat 13% of the fleet together(−60 vs. without) · best 13th · Jul 2024 – Jun 2025
Johannes Aljes · Forch Gock, FUN4NINE · Handicap, IRC handicap, J/24 3events 0 wins together · 0 podiums · 3 events · 0 of 10 races won Beat 8% of the fleet together(−66 vs. without) · best 13th · Jul 2024 – Jul 2025
Jonas Lietz · Forch Gock · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 2 races won Beat 6% of the fleet together · best 18th · Jul 2024 – Jul 2024
André Poitiers · Aldaraan · Dragon 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 72% of the fleet together · best 9th · Aug 2026 – Aug 2026
Kai Ellringmann · FUN4NINE · IRC handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 19% of the fleet together · best 309th · Jul 2025 – Jul 2025
Nils Utesch · FUN4NINE · IRC handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 19% of the fleet together · best 309th · Jul 2025 – Jul 2025
Victoria von Lengherhe · Forch Gock · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 67% of the fleet together · best 5th · Jul 2023 – Jul 2023
Gunnar Kröplin · Forch Gock · J/24 1events 0 wins together · 0 podiums · 1 events · 0 of 11 races won Beat 33% of the fleet together · best 13th · Jun 2025 – Jun 2025

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

Rating history

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

Event history · 29

Date	Event	Boat	Class	Role	Finish
20 Aug 2026	Regatta der Hamburger Wirtschaft 2026	Aldaraan	Dragon	Crew	9th / 30
26 Jul 2025	Rolex Fastnet Race	FUN4NINE	IRC handicap	Crew	309th / 379
26 Jun 2025	Kieler Woche 2025	Forch Gock	J/24	Crew	13th / 19
9 Nov 2024	Väterchen Frost (offene J/70 Hamburger Meisterschaft)	Forch Gock	J/24	Crew	13th / 13
6 Sep 2024	Volvo Olympic Days 2024	Jonas M. MAGER	Laser	Skipper	18th / 38
27 Jul 2024	135. Travemünder Woche 2024	Forch Gock	Handicap	Crew	18th / 19
29 Jul 2023	134. Travemünder Woche 2023	Forch Gock	Handicap	Crew	5th / 13
1 Jul 2023	85. Warnemünder Woche 2023	Jonas M. MAGER	EURILCA Europa-Cup ILCA 7	Skipper	30th / 46
22 Oct 2022	32. Schweriner Herbstpokal 2022	kein Pullover	Laser	Skipper	2nd / 19
23 Jun 2022	Kieler Woche 2022	Norman Green	Laser	Skipper	66th / 98
5 Jun 2022	YES - Young Europeans Sailing 2022	Norman Green	Laser	Skipper	4th / 43
28 May 2022	ILCA Kooperationstraininglager 2022	Norman Green	Laser	Skipper	17th / 20
16 Oct 2021	IDJM Laser 4.7 und Laser Radial 2021	Yellow ribbon	Laser Radial	Skipper	1st / 78
2 Oct 2021	IDM ILCA-Dinghy 2021	Yellow ribbon	Laser	Skipper	2nd / 57
9 Sep 2021	Kieler Woche 2021	Yellow ribbon	Laser Radial	Skipper	2nd / 66
8 Jul 2021	83. Warnemünder Woche 2021	Jonas M. MAGER	Laser Radial Europa Cup GER	Skipper	7th / 77
5 Sep 2020	Kieler Woche 2020	Yellow ribbon	Laser Radial	Skipper	13th / 82
14 Sep 2019	Wannseepokal 2019 - Korsar (BM), Finn, Laser Radial (BJM), Laser 4.7 (BJM)	yellow ribbon	Laser 4.7	Skipper	3rd / 26
31 Aug 2019	LJM Schleswig-Holstein 2019 (Landesjugendmeisterschaften SH)	yellow ribbon	Laser 4.7	Skipper	3rd / 14
23 Jul 2019	130. Travemünder Woche 2019	yellow ribbon	Laser 4.7 Int. German Youth Championship	Skipper	3rd / 75
22 Jun 2019	Kieler Woche 2019	yellow ribbon	Laser 4.7	Skipper	3rd / 63
8 Jun 2019	YES - Young Europeans Sailing 2019	yellow ribbon	Laser 4.7	Skipper	5th / 81
30 May 2019	Laser-Kooperationstraining	yellow ribbon	Laser 4.7	Skipper	7th / 50
27 Oct 2018	Flitz-Pokal 2018	bouswer	Laser 4.7	Skipper	1st / 10
25 Aug 2018	Hamburger Jugend-Seglertreffen 2018/ Eddy-Beyn-Preis 2018	no name	Laser 4.7	Skipper	9th / 12

Ratings

Class	Rating	Rank	Adj. ±
All classes Helm	475 provisional	#2735 band 1199–5899	—
Laser 4.7 Helm	321 provisional	#146 band 47–425	—
Laser Helm	149 provisional	#896 band 455–1549	—
Laser Radial Helm	140 provisional	#1536 band 773–2729	—
All classes Crew	-55 provisional	#51205 band 35334–60476	—

8 more classes, not yet ranked

J/24 · Crew · 18 races, 2 events · rating -99
Laser 4.7 Int. German Youth Championship · Helm · 12 races, 1 event · rating 44
Optimist (Int. German Youth Championship) · Helm · 12 races, 1 event · rating 4
Optimist A · Helm · 9 races, 2 events · rating -5
Laser Radial Europa Cup GER · Helm · 8 races, 1 event · rating 57
EURILCA Europa-Cup ILCA 7 · Helm · 5 races, 1 event · rating -25
Opti A · Helm · 4 races, 1 event · rating 7
Dragon · Crew · 1 race, 1 event · rating 9

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	23 events	2 wins	beats 76%
As crew	6 events	0 wins	beats 33%

How they race

Closer	−3 pts	last race of an event vs. the rest
Comeback	−30 pts	the race after a bottom-half finish
Consistency	36%	100% = the same result every event
Big fleets (25+)	76%	of the fleet beaten

Head to head

Helm	Races	W–L
Mats Schönebeck	139	80–58
Ole Schweckendiek	108	27–78
Paul Porthun	107	79–26
Henrik Peters	82	62–20
Jacob Schäcke	74	65–6
Henriette Haberland	74	57–14
Magnus B Borchardt	73	58–15
Ben Kuhlemann	73	47–23
Mika Durau	73	69–4
Kajus Goede	72	56–14
Lenny Schulze	71	55–11
Erik Pitzner	66	59–6

Most-beaten opponent: Mika Durau (69–4).

Seasons

Year	Events	Wins	Beat
2026	1	0	72%
2025	2	0	26%
2024	3	0	20%
2023	2	0	51%
2022	4	0	59%
2021	4	1	97%
2020	1	0	85%
2019	6	0	92%
2018	2	1	64%
2017	3	0	75%
2016	1	0	38%

Boats

Yellow ribbon · Laser Radial, Laser, Laser 4.7, Laser 4.7 Int. German Youth Championship · 10 events · 2019–2021
Forch Gock · J/24, Handicap · 4 events · 2023–2025
Jonas M. MAGER · Laser, EURILCA Europa-Cup ILCA 7, Laser Radial Europa Cup GER · 3 events · 2021–2024
Norman Green · Laser · 3 events · 2022
hero · Opti A, Optimist (Int. German Youth Championship), Optimist A · 3 events · 2017
Aldaraan · Dragon · 1 events · 2026
FUN4NINE · IRC handicap · 1 events · 2025
kein Pullover · Laser · 1 events · 2022
bouswer · Laser 4.7 · 1 events · 2018
no name · Laser 4.7 · 1 events · 2018

Where they race

Unknown · 29 events

Is this you?

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

Helm rating across all classes: 475 (±214), #2,735.Crew rating across all classes: -55 (±220), #51,205. Compiled from public results; not an official ranking.