Sailor · 2024–2026

Stefan Baggström

tampereen pursiseura J/70 ÅSS Vårregatta 2026 Handicap

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Events: 8
Win rate: 13%
Podium rate: 13%
Typically beats: 33%
Best class ranking: #840

Most successful partnership: Jyri Kaivosoja
Longest-running crew: Jyri Kaivosoja
Nemesis: Markus Rönnberg
Rival: Otto Lähteenkorva
Best day: 15 May 2026
Signature result: 1st of 6

Partnerships · 11 sailors

Most successful partnership: Jyri Kaivosoja — 1 wins · 1 podiums in 7 events together · 14% win rate

Elisa Koski · Jerryn, Jerryn kioski, TaPS, TaPs 3 · ÅSS Vårregatta 2026, Handicap, J/70, Mariehamnsregattan 2025 7events 0 wins together · 0 podiums · 0% win rate · 1 of 78 races won Beat 24% of the fleet together · best 6th · May 2025 – May 2026
Jyri Kaivosoja · Jerryn, Jerryn kioski, TaPS, TaPs 3 · ÅSS Vårregatta 2026, J/70, Mariehamnsregattan 2025 7events 1 wins together · 1 podiums · 14% win rate · 3 of 83 races won Beat 31% of the fleet together · best 1st · Sep 2024 – May 2026
Riikka Riihonen · Jerryn, Jerryn kioski, TaPS, TaPs 3 · J/70, Mariehamnsregattan 2025 5events 0 wins together · 0 podiums · 0% win rate · 1 of 59 races won Beat 20% of the fleet together(−36 vs. without) · best 6th · May 2025 – May 2026
Christer Baggström · Veera IV · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 11th · Aug 2025 – Aug 2025
Teemu Rajamäki · Ursula · J/70 1events 1 wins together · 1 podiums · 1 events · 2 of 6 races won Beat 100% of the fleet together · best 1st · Sep 2024 – Sep 2024
Mikael Viitanen · Ursula · J/70 1events 1 wins together · 1 podiums · 1 events · 2 of 6 races won Beat 100% of the fleet together · best 1st · Sep 2024 – Sep 2024
Aino Koivunen · Veera IV · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 11th · Aug 2025 – Aug 2025
Ville-Pekka SeppÄ · Veera IV · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 11th · Aug 2025 – Aug 2025
Mari Seppa · Veera IV · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 11th · Aug 2025 – Aug 2025
Tuomas Koivunen · Veera IV · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 11th · Aug 2025 – Aug 2025

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

Rating history

Event history · 8

Date	Event	Boat	Class	Role	Finish
15 May 2026	Hoski Sprint	Jerryn kioski	J/70	Crew	7th / 13
2 May 2026	ÅSS Vårregatta 2026	Jerryn kioski	ÅSS Vårregatta 2026	Crew	6th / 7
25 Oct 2025	BS J/70 Sprint Race	Jerryn	J/70	Crew	18th / 21
22 Aug 2025	Helsinki Tallinna Race 2025	Veera IV	Handicap	Crew	11th / 22
11 Jul 2025	Mariehamnsregattan 2025	TaPS	Mariehamnsregattan 2025	Crew	13th / 14
14 Jun 2025	J/70 Short Track Finnish Championships 2025	Ursula	J/70	Crew	6th / 6
18 May 2025	Kommodori Race Open J70 Sprint + Women´s Qualification	TaPs 3	J/70	Crew	9th / 12
21 Sep 2024	J/70 Ranking Tampere	Ursula	J/70	Crew	1st / 6

Ratings

Class	Rating	Rank	Impact
All classes Crew	291 provisional	#8173 band 4867–13225	—
J/70 Crew	168 provisional	#840 band 470–1432	+7.2

2 more classes, not yet ranked

ÅSS Vårregatta 2026 · Crew · 18 races, 1 event · rating -70
Mariehamnsregattan 2025 · Crew · 15 races, 1 event · rating -11

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	0 events	0 wins	beats —
As crew	8 events	1 wins	beats 34%

How they race

Closer	+9 pts	last race of an event vs. the rest
Comeback	−3 pts	the race after a bottom-half finish
Consistency	39%	100% = the same result every event
Small fleets	39%	of the fleet beaten

Head to head

Helm	Races	W–L
Heta Järvimaa-luoto	54	7–42
Markus Rönnberg	45	1–37
Otto Lähteenkorva	41	18–22
Tuomas Horko	41	10–21
Henrik Lundberg	30	3–19
Brage Jansson	30	6–17
Assi Lindell	28	7–12
Emilia Väänänen	24	7–14
Daniela Rönnberg	20	5–12
Tusse Tallberg	15	3–5
Atte Timmerbacka	15	4–11
Jore Kinnunen	15	3–12

Most-beaten opponent: Ramona Sundström (15–0).

Seasons

Year	Events	Wins	Beat
2026	2	0	33%
2025	5	0	21%
2024	1	1	100%

Boats

Jerryn kioski · J/70, ÅSS Vårregatta 2026 · 2 events · 2026
Ursula · J/70 · 2 events · 2024–2025
Jerryn · J/70 · 1 events · 2025
Veera IV · Handicap · 1 events · 2025
TaPS · Mariehamnsregattan 2025 · 1 events · 2025
TaPs 3 · J/70 · 1 events · 2025

Where they race

Unknown · 8 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: 291, #8,173. Compiled from public results; not an official ranking.