Erin Duffin
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Louisville, KY
6 matches · 5W–1L · seasons 2024–2024
USTA moved this player up a level mid-season in 2024. A published rating does not change until the end of the year, so the level shown above can be behind what USTA has already decided.
Match history6 matches
Where you rank locallyagainst everyone at your level
Teams3 teams · 2023–2024
Over timerating by season, and how you rank
By level1 level played
2.5
83.3%
5W–1L · 69.3% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 67% of the time
#1 Doubles
67%
4 matches
#2 Doubles
33%
2 matches
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.
Every match is a story with a beginning, a middle and an end, and you are writing it as you go.