Sailor · 2023–2025

Vivian Koch

cohasset yacht club Optimist

Search sailors · About these ratings

Events: 3
Win rate: 0
Podium rate: 0
Typically beats: 38%
Best class ranking: #10565

Nemesis: Jake Maloney
Signature result: 7th of 17

Partnerships · 0 sailors

No crew lists in the archive name anyone sailing with Vivian Koch.

Rating history

Event history · 3

Date	Event	Boat	Class	Role	Finish
6 Aug 2025	Girls Junior Regatta 2025	Fanta	Optimist	Skipper	7th / 17
24 Jul 2025	2025 Plymouth Yacht Club Junior Regatta	Fanta	Optimist	Skipper	22nd / 25
7 Aug 2023	36th Scituate Junior Regatta	Flying Fish	Optimist	Skipper	16th / 28

Ratings

Class	Rating	Rank	Adj. ±
Optimist Helm	-78 provisional	#10565 band 6642–12940	—
All classes Helm	-73 provisional	#64760 band 44420–76977	—

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	3 events	0 wins	beats 40%
As crew	0 events	0 wins	beats —

How they race

Closer	±0 pts	last race of an event vs. the rest
Comeback	−7 pts	the race after a bottom-half finish

Head to head

Helm	Races	W–L
Zara Hershiser	18	3–15
Avery Romano	16	8–7
Charles Jordan	16	2–13
Jake Maloney	13	0–13
Zella Crossley	13	6–7
Jack Callahan	13	0–13
Mason Balboni	13	3–10
Brendan Reardon	13	0–13
Bennett Mullins	13	3–10
Mauricio Sanchez	13	2–11
Eric Pontiff	13	1–12
Lana Couture	13	4–9

Most-beaten opponent: Thomas Goldberg (9–4).

Seasons

Year	Events	Wins	Beat
2025	2	0	38%
2023	1	0	44%

Boats

Fanta · Optimist · 2 events · 2025
Flying Fish · Optimist · 1 events · 2023

Where they race

SCITUATE, MA · 1 events
Plymouth, MA · 1 events
Hingham, MA · 1 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 (±233), #64,760. Compiled from public results; not an official ranking.