Marisa O'Brien
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Westfield, NJ
13 matches · 7W–6L · seasons 2019–2026
Match history13 matches
Where you rank locallyagainst everyone at your level
Over timerating by season, and how you rank
By level2 levels played
3.0
50%
4W–4L · 45.6% of games
3.5
60%
3W–2L · 51.1% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 62% of the time
#1 Doubles
62%
8 matches
#3 Doubles
31%
4 matches
#2 Doubles
8%
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.
Champions keep playing until they get it right.