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Sean O'Brien

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Ann Arbor, MI
— year-end
18 matches · 2W–16L · seasons 2019–2021
Match history18 matches
L
2020-01-26 · 1LIB-OBRIEN 40&OVER 70MIX F3 · #2 Doubles · with Renee Kasperek-Wynn mixed
loading the estimate
3-6, 0-6
W
2019-11-03 · 6LIB-LEE 75 combo men SEM F2 · #3 Doubles · with Dongpil Kang
doesn’t count toward your NTRP rating
6-1, 7-5
L
2019-10-18 · 6LIB-LEE 75 combo men SEM F2 · #3 Doubles · with Joe Pisto
doesn’t count toward your NTRP rating
2-6, 1-6
L
2019-07-19 · 1TROY-SCOTT 7.0 mix 18&O sem f1 · #3 Doubles · 7.0 · with Sandra Timoszyk mixed
doesn’t count toward your NTRP rating
3-6, 4-6
L
2019-07-15 · 6RO-HW-ALOUSI 35MEN 18 MON SEM F1 · #3 Doubles · 3.5 · with Mark Haddox
loading the estimate
1-6, 4-6
L
2019-07-12 · 1TROY-SCOTT 7.0 mix 18&O sem f1 · #1 Doubles · 7.0 · with Marci Walker mixed
doesn’t count toward your NTRP rating
3-6, 3-6
L
2019-07-03 · #2 Doubles · 3.5 · with Andy Frankel
loading the estimate
3-6, 4-6
W
2019-07-01 · 6RO-HW-ALOUSI 35MEN 18 MON SEM F1 · #3 Doubles · 3.5 · with Mark Haddox
loading the estimate
7-6, 4-6, 1-0
L
2019-06-24 · 6RO-HW-ALOUSI 35MEN 18 MON SEM F1 · #2 Singles · 3.5
loading the estimate
2-6, 0-6
L
2019-06-17 · 6RO-HW-ALOUSI 35MEN 18 MON SEM F1 · #1 Singles · 3.5
loading the estimate
4-6, 2-6
L
2019-06-14 · 1TROY-SCOTT 7.0 mix 18&O sem f1 · #3 Doubles · 7.0 · with Sandra Timoszyk mixed
doesn’t count toward your NTRP rating
1-6, 1-6
L
2019-06-12 · #2 Doubles · 3.5 · with Perry Schechtman
loading the estimate
1-6, 1-6
Teams11 teams · 2019–2020
1HUNT WOODS-ALOUSI 35m 18 mon sem F1
2020 SEM ADULT 18 & OVER NIGHT MEN · 3.5 MEN MON PM SEM-league is updated · 18+
2020
1LIB-OBRIEN 40&OVER 70MIX F3
2020 SEM SPRING MIXED 40 & OVER · 2020 70 MIXED 40 & OVER SEM F · 40+
2020
drop LIB-OBRIEN 70mix 18 sem F
2020 SEM MIX SUMMER 18 & OVER · 7.0 SEM SUM MIX 18 & OVER · 18+
2020
drop LIB-QUAIL 35m 18 mon sem F
2020 SEM ADULT 18 & OVER NIGHT MEN · 3.5 MEN MON PM SEM-league is updated · 18+
2020
1LIB-OBRIEN 7.0 mix 18&O sem f4
2019 SEM MIX SUMMER 18 & OVER · 7.0 SEM SUM MIX 18 & OVER · 18+
2019
1LIB-QUAIL 35MEN 18 MON SEM F4
2019 SEM ADULT 18 & OVER NIGHT MEN · 3.5 MEN MON PM SEM · 18+
2019
1TROY-SCOTT 7.0 mix 18&O sem f1
2019 SEM MIX SUMMER 18 & OVER · 7.0 SEM SUM MIX 18 & OVER · 18+
2019
2CHIP-BANDARU 35msing winwe sem f2
2019 SEM WINTER TEAM SINGLES · MENS 3.5 SINGLES SEM WINTER
2019
4LIB-OBRIEN 70 mix 40&O sem f2
2019 SEM WIN MIXED 40 & OVER · 2019 70 MIXED 40 & OVER SEM F · 40+
2019
6LIB-LEE 75 combo men SEM F2
2019 aSEM FALL COMBO DOUBLES · MEN 75 COMBO SEM
2019
6RO-HW-ALOUSI 35MEN 18 MON SEM F1
2019 SEM ADULT 18 & OVER NIGHT MEN · 3.5 MEN MON PM SEM · 18+
2019
Over timerating by season, and how you rank
By level2 levels played
3.5
14.3%
1W–6L · 30.6% of games
7.0mixed
0%
0W–4L · 25% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #3 Doubles, 50% of the time
#3 Doubles
50%
9 matches
#2 Doubles
22%
4 matches
#1 Doubles
11%
2 matches
#1 Singles
11%
2 matches
#2 Singles
6%
1 match

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

Tennis is mostly mental. You win or lose the match before you even go out there.
Venus Williams