Sailor · 2024–2025

Zhaohui Harry Ding

duke university College fleet racing

Search sailors · About these ratings

Events: 4
Win rate: 0
Podium rate: 0
Typically beats: 23%
Best class ranking: #5707

Nemesis: Owen Bannasch
Rival: Julian Larsen
Signature result: 6th of 12

Partnerships · 6 sailors

Jack Wigmore · Duke University (Blue Devils) · College fleet racing 3events 0 wins together · 0 podiums · 3 events · 0 of 70 races won Beat 16% of the fleet together · best 13th · Oct 2024 – Apr 2025
James Kelly · Duke University (Blue Devils) · College fleet racing 3events 0 wins together · 0 podiums · 3 events · 0 of 46 races won Beat 24% of the fleet together · best 6th · Oct 2024 – Apr 2025
Ava Wietlisbach · Duke University (Blue Devils) · College fleet racing 2events 0 wins together · 0 podiums · 2 events · 0 of 22 races won Beat 33% of the fleet together · best 6th · Oct 2024 – Feb 2025
William Robertson · Duke University (Blue Devils) · College fleet racing 2events 0 wins together · 0 podiums · 2 events · 0 of 54 races won Beat 18% of the fleet together · best 13th · Oct 2024 – Apr 2025
Ian Hoogenboom · Duke University (Blue Devils) · College fleet racing 2events 0 wins together · 0 podiums · 2 events · 0 of 54 races won Beat 18% of the fleet together · best 13th · Oct 2024 – Apr 2025
Zohar Almani · Duke University (Blue Devils) · College fleet racing 1events 0 wins together · 0 podiums · 1 events · 0 of 6 races won Beat 55% of the fleet together · best 6th · Oct 2024 – Oct 2024

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

Rating history

Event history · 4

Date	Event	Boat	Class	Role	Finish
19 Apr 2025	SAISA Spring Open Championship - Tillman Trophy	Duke University (Blue Devils)	College fleet racing	B Skipper	17th / 18
22 Feb 2025	SAISA Top 18 Invite	Duke University (Blue Devils)	College fleet racing	B Skipper	16th / 18
26 Oct 2024	SAISA Fall Open Champs, Robert L. Armstrong Trophy	Duke University (Blue Devils)	College fleet racing	B Skipper (1)	13th / 18
5 Oct 2024	Tiger Town Trophy	Duke University (Blue Devils)	College fleet racing	B Skipper	6th / 12

Ratings

Class	Rating	Rank	Impact
College fleet racing Helm	-57 provisional	#5707 band 4540–6697	—
Full-size sailing Helm	-18 provisional	#56781 band 37479–72653	—

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	4 events	0 wins	beats 25%
As crew	0 events	0 wins	beats —

Positions: B Skipper (3) · B Skipper (1) (1)

How they race

Closer	+22 pts	last race of an event vs. the rest
Comeback	−2 pts	the race after a bottom-half finish

Head to head

Helm	Races	W–L
Owen Bannasch	70	4–66
Jordan Vieira	70	9–61
Hilton Kamps	70	6–64
Benjamin Usher	70	5–65
Kenneth Buck	70	17–53
Johnny Perkins	60	15–45
Mitchell Hnatt	60	9–51
Noah Zittrer	54	3–51
Julian Larsen	46	21–25
Humberto Porrata	46	6–40
Peter Foley	40	5–35
Dawson Kohl	40	7–33

Most-beaten opponent: Tyler Williams (21–1).

Seasons

Year	Events	Wins	Beat
2025	2	0	9%
2024	2	0	42%

Boats

Duke University (Blue Devils) · College fleet racing · 4 events · 2024–2025

Where they race

U. Miami · 1 events
Clemson · 1 events
Jacksonville · 1 events
Charleston · 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, Full-size sailing: -18, #56,781. Compiled from public results; not an official ranking.