Sailor · 2017–2018

Michael O'Brien

nahant sailing program 420

Possibly the same person: Michael O'Brien (2021, 1 events), Michael O'Brien (2011–2025, 29 events), Mike O'Brien (2026, 1 events). SailDex keeps these apart until the evidence or a claim says otherwise.

Events: 2
Win rate: 0
Podium rate: 0
Typically beats: 41%

Signature result: 9th of 23

Partnerships · 2 sailors

Sean Osbahr · 3354 · 420 1events 0 wins together · 0 podiums · 1 events · 0 of 11 races won Beat 20% of the fleet together · best 21st · Jul 2018 – Jul 2018
Sebastian Farrell · 3354 · 420 1events 0 wins together · 0 podiums · 1 events · 0 of 6 races won Beat 64% of the fleet together · best 9th · Jul 2017 – Jul 2017

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

Rating history

Event history · 2

Date	Event	Boat	Class	Role	Finish
23 Jul 2018	2018 Marblehead Junior Race Week	3354	420	Skipper	21st / 26
25 Jul 2017	2017 Marblehead Junior Race Week	3354	420	Skipper	9th / 23

Ratings

Class	Rating	Rank	Impact

2 more classes, not yet ranked

All classes · Helm · 17 races, 2 events · rating -73
420 · Helm · 17 races, 2 events · rating -75

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 42%
As crew	0 events	0 wins	beats —

How they race

Closer	−9 pts	last race of an event vs. the rest
Comeback	−10 pts	the race after a bottom-half finish

Seasons

Year	Events	Wins	Beat
2018	1	0	20%
2017	1	0	64%

Boats

3354 · 420 · 2 events · 2017–2018

Where they race

Pleon YC · 2 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: -73. Compiled from public results; not an official ranking.