Sailor · 2011–2022

Grant Mathews

boston sailing center Handicap Gunboat 60 Etchells

Search sailors · About these ratings

Events: 18
Win rate: 11%
Podium rate: 44%
Typically beats: 48%
Best class ranking: #1
Longest win streak: 4

Most successful partnership: Dru Slattery
Biggest lift: Jack Slattery
Longest-running crew: Stephen Cucchiaro
Nemesis: Mark Luckes
Best day: 14 Jul 2017
Signature result: 3rd of 10

Partnerships · 50 sailors

Most successful partnership: Dru Slattery — 2 wins · 4 podiums in 6 events together · 33% win rate

Stephen Cucchiaro · Flow · Gunboat 60, Handicap 9events 2 wins together · 7 podiums · 22% win rate · 7 of 37 races won Beat 63% of the fleet together(+19 vs. without) · best 1st · Mar 2016 – Apr 2022
Tony Teale · Flow · Gunboat 60, Handicap 9events 2 wins together · 7 podiums · 22% win rate · 7 of 37 races won Beat 63% of the fleet together(+19 vs. without) · best 1st · Mar 2016 – Apr 2022
Larry Rosenfeld · Flow · Gunboat 60, Handicap 9events 2 wins together · 7 podiums · 22% win rate · 7 of 37 races won Beat 63% of the fleet together(+19 vs. without) · best 1st · Mar 2016 – Apr 2022
Amy Drinker · Flow · Gunboat 60, Handicap 8events 2 wins together · 6 podiums · 25% win rate · 7 of 32 races won Beat 61% of the fleet together(+14 vs. without) · best 1st · Mar 2016 – Jul 2018
Jama samek · Flow · Gunboat 60, Handicap 8events 2 wins together · 6 podiums · 25% win rate · 7 of 32 races won Beat 61% of the fleet together(+14 vs. without) · best 1st · Mar 2016 – Jul 2018
Alan McGlashan · Flow · Gunboat 60, Handicap 7events 0 wins together · 5 podiums · 0% win rate · 2 of 31 races won Beat 52% of the fleet together(−2 vs. without) · best 2nd · Jun 2016 – Apr 2022
Cam Lewis · Flow · Gunboat 60, Handicap 7events 2 wins together · 5 podiums · 29% win rate · 6 of 23 races won Beat 60% of the fleet together(+12 vs. without) · best 1st · Mar 2016 – Jul 2017
Dru Slattery · Flow · Gunboat 60, Handicap 6events 2 wins together · 4 podiums · 33% win rate · 6 of 20 races won Beat 65% of the fleet together(+17 vs. without) · best 1st · Mar 2016 – Jul 2017
Jack Slattery · Flow · Gunboat 60, Handicap 6events 2 wins together · 6 podiums · 33% win rate · 7 of 28 races won Beat 80% of the fleet together(+40 vs. without) · best 1st · Mar 2016 – Apr 2022
Tobias Hochreutener · Flow · Handicap 4events 0 wins together · 2 podiums · 4 events · 1 of 14 races won Beat 47% of the fleet together(−8 vs. without) · best 3rd · Mar 2017 – Jul 2017

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

Rating history

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

Event history · 18

Date	Event	Boat	Class	Role	Finish
1 Apr 2022	49th BVI Spring Regatta	Flow	Handicap	Other	2nd / 5
25 May 2019	2019 Figawi Race Weekend	Ursus maritimus	PHRF handicap	Other	3rd / 10
3 Aug 2018	2018 Buzzards Bay Regatta	Ursus maritimus	PHRF handicap	Other	5th / 5
18 Jul 2018	NYYC Race Week at Newport presented by Rolex	Flow	Gunboat 60	Mast	2nd / 4
12 Jul 2017	2017 NYYC Multihull Regatta	Flow	Handicap	Other	3rd / 8
31 Mar 2017	2017 BVI Spring Regatta	Flow	Handicap	Bow	3rd / 7
24 Mar 2017	2017 St. Thomas International Regatta	Flow	Handicap	Bow	4th / 5
23 Mar 2017	2017 St. Thomas Yacht Club - Round The Rocks Race	Flow	Handicap	Bow	4th / 5
29 Jul 2016	Helly Hansen Marblehead NOOD Regatta 2016	Chinook	J/70	Tactician	14th / 26
11 Jun 2016	162nd NYYC Annual Regatta presented by Rolex	Flow	Handicap	Bow	3rd / 4
25 Mar 2016	2016 St. Thomas International Regatta	Flow	Gunboat 60	Other	1st / 2
24 Mar 2016	2016 St. Thomas Yacht Club - Round The Rocks Race	Flow	Gunboat 60	Other	1st / 2
26 Feb 2016	2016 Quantum J 70 Midwinter Championship	Chinook	J/70	Tactician	23rd / 46
25 Jul 2014	2014 Etchells Fleet 4 Race Week Championship	664	Etchells	Skipper	4th / 9
24 Jul 2014	2014 Sperry Top-Sider Marblehead NOOD Regatta	664	Etchells	Other	7th / 13
28 Sep 2013	2013 Boston Harbor Islands Regatta	Gio	Handicap	Skipper	10th / 13
25 Jul 2013	2013 Sperry Top-Sider Marblehead NOOD Regatta	664	Etchells	Skipper	9th / 14
28 Jul 2011	SPERRY TOP-SIDER MARBLEHEAD NOOD REGATTA	Jambo	Sonar(Fri-Sun)	Skipper	15th / 24

Ratings

Class	Rating	Rank	Impact
All classes Crew	336 provisional	#5909 band 3519–9713	—
All classes Helm	-28 provisional	#57008 band 39089–71074	—
Etchells Helm	-26 provisional	#757 band 500–968	—
Gunboat 60 Crew	164 provisional	#1 band 1–6	—

2 more classes, not yet ranked

J/70 · Crew · 16 races, 2 events · rating 57
Sonar(Fri-Sun) · Helm · 9 races, 1 event · rating -16

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	5 events	0 wins	beats 43%
As crew	13 events	2 wins	beats 57%

Positions: Bow (4) · Tactician (2) · Mast (1)

How they race

Closer	−12 pts	last race of an event vs. the rest
Comeback	−5 pts	the race after a bottom-half finish
Consistency	48%	100% = the same result every event
Small fleets	59%	of the fleet beaten

Head to head

Helm	Races	W–L
Dave Franzel	25	6–19
Jim Vos	23	9–14
Phil Lotz	22	21–1
Tomas Hornos	21	2–19
Mark Toso	21	4–17
Libby Alexander	19	8–11
Mark Luckes	18	0–18
Sam Altreuter	17	5–12
Tyler Doyle	17	3–14
Michael Jobin	17	12–5
Jack Wallace	16	13–3
Tim Finkle	16	5–11

Most-beaten opponent: Phil Lotz (21–1).

Seasons

Year	Events	Wins	Beat
2022	1	0	75%
2019	1	0	78%
2018	2	0	33%
2017	4	0	47%
2016	5	2	67%
2014	2	0	56%
2013	2	0	32%
2011	1	0	39%

Boats

Flow · Handicap, Gunboat 60 · 9 events · 2016–2022
664 · Etchells · 3 events · 2013–2014
Ursus maritimus · PHRF handicap · 2 events · 2018–2019
Chinook · J/70 · 2 events · 2016
Gio · Handicap · 1 events · 2013
Jambo · Sonar(Fri-Sun) · 1 events · 2011

Where they race

St. Thomas, USVI, USA · 4 events
Newport, RI, USA · 3 events
Marblehead, MA, USA · 3 events
Road Town, Tortola, British Virgin Islands · 2 events
West Hyannisport, MA, USA · 1 events
Hosted by Corinthian Yacht Club · 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: 336, #5,909.Helm rating across all classes: -28, #57,008. Compiled from public results; not an official ranking.