Sean O'Brien
46 matches · 41W–5L · seasons 2025–2026
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Match history46 matches
W
expectation pending — we’re still fetching an opponent’s record
6-4, 6-4
W
expectation pending — we’re still fetching an opponent’s record
6-4, 6-3
W
expectation pending — we’re still fetching an opponent’s record
4-6, 6-1, 1-0
Teams26 teams · 2024–2026
Over timerating by season, and how you rank
By level5 levels played
3.0
3W–0L
not enough matches yet
4.0
91.3%
21W–2L · 70.3% of games
7.5
91.7%
11W–1L · 64.7% of games
8.5
50%
2W–2L · 47.1% of games
4.0mixed
100%
4W–0L · 58% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 37% of the time
#1 Doubles
37%
17 matches
#2 Singles
26%
12 matches
#2 Doubles
17%
8 matches
#1 Singles
13%
6 matches
#3 Doubles
4%
2 matches
#3 Singles
2%
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 a perfect combination of violent action taking place in an atmosphere of total tranquillity.