Thomas Mazzeo

Career: 94.91 percentile of ICSA crews

Includes linked high school and college seasons.

▲ boats did better with this crew than with the skipper's usual crews▼ worseArrow length = size of the push, in rating points

Season	Team	Rating	League percentile	Team percentile	On team	Races	Team page
Spring 2026	Tufts University	5.30	98.89	87.50	2 of 12	10	Team page
Fall 2025	Tufts University	5.42	98.88	91.18	2 of 17	27	Team page
Spring 2025	Tufts University	5.01	97.67	85.29	3 of 17	21	Team page
Fall 2024	Tufts University	4.74	96.58	84.09	4 of 22	13	Team page
Spring 2024	Tufts University	4.73	96.51	79.41	4 of 17	11	Team page
Fall 2023	Tufts University	4.79	96.52	86.54	4 of 26	15	Team page
Fall 2022	Tufts University	4.73	97.09	93.75	2 of 24	25	Team page

Discipline	Rating	Rank	Races	Last raced
Singlehanded	2.09	unranked (fewer than 10 races or not active)	6	Fall 2021

Regatta	Role	Div	Races	Avg	Rating
Spring 2022 Season
North Points #6 (Varsity only)	Skipper	A	9	6.2	1.07
Fall 2021 Season
SAISA North Points #2 - Varsity	Skipper	A	3	3.3	0.84
SAISA Cressy Qualifier Radial Singlehanded	Skipper	A	6	17.0	0.79
North Points #1 Varsity	Skipper	A	8	6.9	0.79
ISSA Great Oaks Invitational Green	Skipper	A	10	6.1	1.54
ISSA Great Oaks Invitational Gold	Skipper	A	7	9.7	-0.06
Spring 2021 Season
Sunbury NP#3	Skipper	A	8	8.2	0.35
NP #2	Skipper	A	5	5.4	1.60
North Points #1	Skipper	A	6	5.5	1.35
2021 SAISA Mallory Qualifier	Skipper	A	16	13.3	-0.95
Spring 2020 Season
SAISA North Points #5	Skipper	A	6	7.5	1.12
North Points #6 - Charleston	Skipper	A	5	3.0	2.91
Lake Mayer Open	Skipper	A	10	3.0	1.48
Fall 2019 Season
SAISA North Points #2	Skipper	A	11	8.3	1.23
SAISA Brunswick Open Regatta	Skipper	A	8	4.0	0.69
NP#3 Sunbury	Skipper	A	8	6.1	1.32
North Points #1	Skipper	A	6	6.0	1.50
CofC Invitational	Skipper	A	18	13.1	-0.30
2019 Allstate Sugar Bowl Great Oaks Regatta GOLD	Skipper	A	7	10.1	-0.25
2019 Allstate Sugar Bowl Great Oaks Regatta GREEN	Skipper	A	10	5.6	1.62
Spring 2019 Season
SAISA NP#7 Sunbury	Skipper	A	8	7.8	-0.27
SAISA Mallory Fleet Race Qualifier	Skipper	A	13	14.6	-1.89
SAISA Brunswick Open Regatta	Skipper	A	3	2.3	1.72
North Points #6 Feb.23,2019	Skipper	A	5	5.8	1.02
Fall 2018 Season
SAISA N. Points #2	Skipper	A	4	5.0	2.02
SAISA Brunswick Open Regatta	Skipper	A	4	2.2	2.40
NP #4	Skipper	A	4	6.2	0.15
North Points #1 -- Jordan Lake	Skipper	A	4	5.0	0.30
North Points 3	Skipper	A	10	10.4	0.50
2019 Lake Mayer Open	Skipper	A	8	2.9	2.16

League	Name	School	Year
ICSA	Thomas Mazzeo	Tufts University	'26
ISSA	Thomas Mazzeo	Richmond Hill High School	'22

Short write-ups of what the ratings and results show, with the numbers and how they were computed.

How do skipper ratings work?A log-strength fitted to every race at once, smoothed week to week.
What a rating point is worthA one-point edge is a 73% chance to beat another boat in a race; two points is 88%.
How does a crew rating work?A crew rating is small and uncertain; a worked example on one roster.