Sailor · 2013–2025

Jamie Diamond

royal southern yacht club IRC handicap ClubSwan 50 J/70

Search sailors · About these ratings

Events: 16
Win rate: 13%
Podium rate: 13%
Typically beats: 54%
Best class ranking: #281
Longest win streak: 18

Biggest lift: Peter Diamond
Longest-running crew: Ross Warburton
Nemesis: Marcus Brennecke
Rival: Alberto Franchi
Best day: 1 Jun 2022
Signature result: 8th of 44

Partnerships · 59 sailors

Peter Diamond · Rapscallion · Handicap, IRC handicap 6events 0 wins together · 0 podiums · 0% win rate · 0 of 6 races won Beat 62% of the fleet together(+13 vs. without) · best 6th · Jun 2013 – Aug 2013
Ross Warburton · PERHONEN · ClubSwan 50 5events 0 wins together · 0 podiums · 0% win rate · 1 of 40 races won Beat 31% of the fleet together(−34 vs. without) · best 7th · Apr 2022 – Jun 2023
Edward Campbell · PERHONEN · ClubSwan 50 5events 0 wins together · 0 podiums · 0% win rate · 1 of 40 races won Beat 31% of the fleet together(−34 vs. without) · best 7th · Apr 2022 – Jun 2023
Moray Gray · PERHONEN · ClubSwan 50 5events 0 wins together · 0 podiums · 0% win rate · 1 of 40 races won Beat 31% of the fleet together(−34 vs. without) · best 7th · Apr 2022 – Jun 2023
Abby Ehler · PERHONEN · ClubSwan 50 4events 0 wins together · 0 podiums · 4 events · 1 of 36 races won Beat 26% of the fleet together(−37 vs. without) · best 9th · Apr 2022 – Jun 2023
Quentin Bes-Green · PERHONEN · ClubSwan 50 3events 0 wins together · 0 podiums · 3 events · 1 of 30 races won Beat 35% of the fleet together(−24 vs. without) · best 9th · Apr 2022 – Jul 2022
Daniel Fong · PERHONEN · ClubSwan 50 3events 0 wins together · 0 podiums · 3 events · 0 of 20 races won Beat 28% of the fleet together(−33 vs. without) · best 7th · Jul 2022 – Jun 2023
Ian Budgen · PERHONEN · ClubSwan 50 3events 0 wins together · 0 podiums · 3 events · 1 of 30 races won Beat 35% of the fleet together(−24 vs. without) · best 9th · Apr 2022 – Jul 2022
Ignacio Postigo Moratinos · PERHONEN · ClubSwan 50 3events 0 wins together · 0 podiums · 3 events · 1 of 30 races won Beat 35% of the fleet together(−24 vs. without) · best 9th · Apr 2022 – Jul 2022
Grattan Roberts · PERHONEN · ClubSwan 50 3events 0 wins together · 0 podiums · 3 events · 0 of 20 races won Beat 25% of the fleet together(−36 vs. without) · best 7th · Apr 2022 – Jun 2023

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

Rating history

— Helm rating, all classes · - - Crew rating, all classes

Event history · 16

Date	Event	Boat	Class	Role	Finish
15 Feb 2025	RYA National Match Racing - Qualifier 2 2025	Tom Williams	Match racing	Crew	1st / 5
21 Jun 2023	2023 Swan - The Nations Trophy	PERHONEN	ClubSwan 50	Bow	13th / 13
18 May 2023	2023 Swan Sardinia Challenge	PERHONEN	ClubSwan 50	Bow	7th / 13
6 Jul 2022	2022 Swan One Design World Championship	PERHONEN	ClubSwan 50	Bow	11th / 16
1 Jun 2022	2022 Swan Sardinia Challenge - The Nations League	PERHONEN	ClubSwan 50	Bow	9th / 16
27 Apr 2022	2022 Swan Tuscany Challenge	PERHONEN	ClubSwan 50	Bow	10th / 13
24 Jun 2021	2021 Landsail Tyres J Cup	RTYC 3	J/70	Helm	13th / 20
8 Aug 2020	2020 Charity Cup Regatta	Lightfoot	J/70	Other	7th / 18
27 Jan 2019	2019 Pineapple Cup - Montego Bay Race	Lady Mariposa	IRC handicap	Bow	1st / 3
15 Jul 2018	The Hague Offshore Sailing Worlds 2018	Lady Mariposa	Handicap	Crew	6th / 9
11 Aug 2013	Rolex Fastnet Race 2013	Rapscallion	IRC handicap	Skipper	32nd / 85
11 Aug 2013	Rolex Fastnet Race 2013	Rapscallion	IRC handicap	Skipper	146th / 298
11 Aug 2013	Rolex Fastnet Race 2013	Rapscallion	IRC handicap	Skipper	23rd / 50
11 Aug 2013	Rolex Fastnet Race 2013	Rapscallion	Handicap	Skipper	24th / 45
12 Jul 2013	Cowes - Dinard - St Malo Race 2013	Rapscallion	IRC handicap	Skipper	8th / 44
14 Jun 2013	De Guingand Bowl Race 2013	Rapscallion	IRC handicap	Skipper	6th / 20

Ratings

Class	Rating	Rank	Impact
All classes Crew	286 provisional	#8449 band 5284–13036	—
ClubSwan 50 Crew	-3 provisional	#281 band 161–376	+0.5

3 more classes, not yet ranked

Match racing · Crew · 20 races, 1 event · rating 304
J/70 · Crew · 15 races, 2 events · rating 67
All classes · Helm · 6 races, 6 events · rating 32

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	6 events	0 wins	beats 62%
As crew	10 events	2 wins	beats 49%

Positions: Bow (6)

How they race

Closer	+15 pts	last race of an event vs. the rest
Comeback	−12 pts	the race after a bottom-half finish
Consistency	49%	100% = the same result every event
Big fleets	60%	of the fleet beaten
Small fleets	79%	of the fleet beaten

Head to head

Helm	Races	W–L
Andrea Bianchedi	40	15–25
August Schram	40	7–33
Alberto Franchi	40	18–22
Marcus Brennecke	40	6–34
Andrea Masi	39	21–18
Giovanni Lombardi	30	17–13
Hendrik Brandis	30	9–21
Sönke Meier-Sawatzki	24	9–15
Graeme Peterson	22	9–13
Petter Muren	20	15–5
Louis Balcaen	20	3–17
Nautor Swan	20	9–11

Most-beaten opponent: Petter Muren (15–5).

Seasons

Year	Events	Wins	Beat
2025	1	1	100%
2023	2	0	25%
2022	3	0	35%
2021	1	0	37%
2020	1	0	65%
2019	1	1	100%
2018	1	0	38%
2013	6	0	62%

Boats

Rapscallion · IRC handicap, Handicap · 6 events · 2013
PERHONEN · ClubSwan 50 · 5 events · 2022–2023
Lady Mariposa · IRC handicap, Handicap · 2 events · 2018–2019
Tom Williams · Match racing · 1 events · 2025
RTYC 3 · J/70 · 1 events · 2021
Lightfoot · J/70 · 1 events · 2020

Where they race

Unknown · 4 events
Hamble, Hampshire, UK · 2 events
Villasimius, Italy · 2 events
Royal Thames Yacht Club · 1 events
Porto Cervo, Italy · 1 events
Miami, FL, USA · 1 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: 286, #8,449.Helm rating across all classes: 32. Compiled from public results; not an official ranking.