Sailor · 2014–2025

Robert Ziman

pysf Optimist College fleet racing 420

Search sailors · About these ratings

Events: 41
Win rate: 17%
Podium rate: 37%
Typically beats: 61%
Best class ranking: #731
Longest win streak: 14

Most successful partnership: Sean Trudell
Best trio: Hunter Anderson & Tanner Kelly
Biggest lift: Sean Trudell
Longest-running crew: Tanner Kelly
Nemesis: Henry Boeger
Rival: Tommy Ashworth
Best day: 12 Oct 2024
Signature result: 1st of 21

Partnerships · 39 sailors

Most successful partnership: Sean Trudell — 3 wins · 3 podiums in 3 events together

Tanner Kelly · U. S. Naval Academy (Midshipmen) · College fleet racing, College team racing 6events 2 wins together · 5 podiums · 33% win rate · 49 of 130 races won Beat 87% of the fleet together(+26 vs. without) · best 1st · Oct 2021 – Apr 2023
Hunter Anderson · U. S. Naval Academy (Midshipmen 1), U. S. Naval Academy (Midshipmen) · College fleet racing, College team racing 5events 2 wins together · 3 podiums · 40% win rate · 52 of 84 races won Beat 75% of the fleet together(+11 vs. without) · best 1st · Sep 2021 – Mar 2023
Julia Christie · U. S. Naval Academy (Midshipmen 1), U. S. Naval Academy (Midshipmen 2), U. S. Naval Academy (Midshipmen) · College fleet racing, College team racing 4events 1 wins together · 1 podiums · 4 events · 19 of 88 races won Beat 51% of the fleet together(−15 vs. without) · best 1st · Sep 2021 – Apr 2022
Cooper Walshe · U. S. Naval Academy (Midshipmen 1), U. S. Naval Academy (Midshipmen) · College fleet racing, College team racing 4events 1 wins together · 3 podiums · 4 events · 22 of 78 races won Beat 75% of the fleet together(+11 vs. without) · best 1st · Sep 2021 – Mar 2022
Margo Cicero · U. S. Naval Academy (Midshipmen 2), U. S. Naval Academy (Midshipmen) · College fleet racing, College team racing 4events 1 wins together · 3 podiums · 4 events · 29 of 79 races won Beat 82% of the fleet together(+19 vs. without) · best 1st · Oct 2022 – Mar 2025
Sawyer Bastian · CISA 1, Robert Ziman · 420 4events 0 wins together · 1 podiums · 4 events · 1 of 20 races won Beat 65% of the fleet together(+1 vs. without) · best 2nd · Oct 2019 – Feb 2021
Maggie Schuler · U. S. Naval Academy (Midshipmen 2), U. S. Naval Academy (Midshipmen) · College fleet racing 3events 0 wins together · 2 podiums · 3 events · 8 of 70 races won Beat 60% of the fleet together(−5 vs. without) · best 2nd · Oct 2021 – Apr 2022
Aubin Hattendorf · U. S. Naval Academy (Midshipmen 2), U. S. Naval Academy (Midshipmen) · College fleet racing, College team racing 3events 1 wins together · 1 podiums · 3 events · 19 of 72 races won Beat 56% of the fleet together(−9 vs. without) · best 1st · Sep 2021 – Apr 2022
Sean Trudell · U. S. Naval Academy (Midshipmen 1), U. S. Naval Academy (Midshipmen) · College fleet racing, College team racing 3events 3 wins together · 3 podiums · 3 events · 34 of 53 races won Beat 100% of the fleet together(+38 vs. without) · best 1st · Oct 2024 – Mar 2025
Molly Jethwa · U. S. Naval Academy (Midshipmen 3), U. S. Naval Academy (Midshipmen) · College fleet racing, College team racing 3events 2 wins together · 2 podiums · 3 events · 26 of 55 races won Beat 79% of the fleet together(+16 vs. without) · best 1st · Sep 2024 – Mar 2025

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

Rating history

Event history · 41

Date	Event	Boat	Class	Role	Finish
29 Mar 2025	Pirate Team Racing	U. S. Naval Academy (Midshipmen)	College team racing	Skipper	1st / 7
1 Mar 2025	Navy Team Race Invitiational	U. S. Naval Academy (Midshipmen)	College team racing	Skipper	1st / 5
12 Oct 2024	Washington College Fall Open	U. S. Naval Academy (Midshipmen 1)	College fleet racing	B Skipper	1st / 13
14 Sep 2024	Chesapeake Open	U. S. Naval Academy (Midshipmen 3)	College fleet racing	B Skipper (9-14)	6th / 9
7 Oct 2023	Webb/Wollum	U. S. Naval Academy (Midshipmen)	College fleet racing	A Skipper	5th / 10
15 Apr 2023	Owen Trophy	U. S. Naval Academy (Midshipmen)	College fleet racing	B Skipper	4th / 14
25 Mar 2023	Hanbury Trophy	U. S. Naval Academy (Midshipmen)	College fleet racing	B Skipper	3rd / 14
18 Mar 2023	Washington College Team Race	U. S. Naval Academy (Midshipmen)	College team racing	Skipper	4th / 8
4 Mar 2023	Tom Noble Team Race	U. S. Naval Academy (Midshipmen)	College team racing	Skipper	1st / 7
15 Oct 2022	Washington College Fall Open	U. S. Naval Academy (Midshipmen 2)	College fleet racing	A Skipper	3rd / 15
23 Apr 2022	GW Invite	U. S. Naval Academy (Midshipmen 2)	College fleet racing	B Skipper	7th / 8
19 Mar 2022	Washington College Team Race	U. S. Naval Academy (Midshipmen)	College team racing	Skipper	2nd / 6
5 Mar 2022	Navy Team Race Invite	U. S. Naval Academy (Midshipmen)	College team racing	Skipper	1st / 5
16 Oct 2021	Washington College Fall	U. S. Naval Academy (Midshipmen)	College fleet racing	B Skipper	3rd / 14
2 Oct 2021	Tom Curtis Memorial Regatta	U. S. Naval Academy (Midshipmen)	College fleet racing	B Crew	2nd / 6
18 Sep 2021	Chesapeake Invitational	U. S. Naval Academy (Midshipmen 1)	College fleet racing	B Skipper	12th / 18
11 Sep 2021	Philly Fleet Race	U. S. Naval Academy (Midshipmen)	College fleet racing	B Skipper	6th / 12
13 Feb 2021	2021 Club 420 Midwinter Championship for the John V. Hanson Trophy	Robert Ziman	420	Skipper	28th / 96
6 Nov 2020	i420 Pacific Coast Championship 2020 / 505 Santa Cruz Fall Regatta	CISA 1	420	Skipper	13th / 16
14 Feb 2020	BAYS Winter #3	Robert Ziman	420	Skipper	2nd / 15
27 Dec 2019	2019 OPEN ORANGE BOWL REGATTA	53337	I-420	Skipper	31st / 34
15 Nov 2019	BAYS Winter Series #2 @ SCYC	Robert Ziman	420	Skipper	4th / 27
25 Oct 2019	Fall Dinghy	Robert Ziman	420	Skipper	7th / 27
29 Jul 2017	2017 BAYS Summer Series #3	24	420	Skipper	1st / 4
8 Jul 2017	US Sailing Chubb Bemis and Smythe Championships Area G Qualifier	24	420	Skipper	5th / 9

Ratings

Class	Rating	Rank	Adj. ±
All classes Helm	431	#3834 band 2574–5657	—
College fleet racing Helm	327 provisional	#1523 band 1039–2143	+3.8
Optimist Helm	153 provisional	#3150 band 1889–5214	—
420 Helm	240 provisional	#731 band 386–1328	+1.1
College team racing Helm	216 provisional	#251 band 73–540	+10.8

4 more classes, not yet ranked

I-420 · Helm · 11 races, 1 event · rating -101
Optimist Champ · Helm · 9 races, 2 events · rating 71
College fleet racing · Crew · 8 races, 1 event · rating 25
All classes · Crew · 8 races, 1 event · rating 25

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	40 events	7 wins	beats 64%
As crew	1 events	0 wins	beats 80%

Positions: B Skipper (7) · A Skipper (2) · B Skipper (9-14) (1) · B Crew (1)

How they race

Closer	+3 pts	last race of an event vs. the rest
Comeback	−13 pts	the race after a bottom-half finish
Consistency	45%	100% = the same result every event
Big fleets (25+)	56%	of the fleet beaten
Small fleets (<12)	67%	of the fleet beaten

Head to head

Helm	Races	W–L
Connor Bennett	83	26–55
Jim Young	80	62–16
Henry Boeger	70	10–59
Tommy Ashworth	68	32–35
Mateo Di Blasi	68	11–57
Ethan Sargent	67	35–30
Dylan Wondolleck	64	23–41
Connor Mraz	61	25–36
Sydney Holder	60	30–29
Hoel Menard	59	14–44
Brian Fox	55	38–17
Tibi Quinn	54	25–28

Most-beaten opponent: Jim Young (62–16).

Seasons

Year	Events	Wins	Beat
2025	2	2	100%
2024	2	1	69%
2023	5	1	75%
2022	4	1	70%
2021	5	0	65%
2020	2	0	56%
2019	3	0	58%
2017	3	1	50%
2016	5	0	65%
2015	6	0	51%
2014	4	1	66%

Boats

U. S. Naval Academy (Midshipmen) · College team racing, College fleet racing · 12 events · 2021–2025
21300 · Optimist, Optimist Champ · 11 events · 2015–2016
Robert Ziman · 420 · 4 events · 2019–2021
U. S. Naval Academy (Midshipmen 1) · College fleet racing · 2 events · 2021–2024
U. S. Naval Academy (Midshipmen 2) · College fleet racing · 2 events · 2022
24 · 420 · 2 events · 2017
U. S. Naval Academy (Midshipmen 3) · College fleet racing · 1 events · 2024
CISA 1 · 420 · 1 events · 2020
53337 · I-420 · 1 events · 2019
9190 · 420 · 1 events · 2017

Where they race

Washington College · 6 events
Redwood City, CA · 6 events
Belvedere, CA · 4 events
Point Richmond, CA · 4 events
Navy · 3 events
San Francisco, CA · 3 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: 431 (±109), #3,834.Crew rating across all classes: 25 (±212). Compiled from public results; not an official ranking.