Joanna Derouen
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Sour Lake, TX
149 matches · 61W–88L · seasons 2018–2026
Match history149 matches
Where you rank locallyagainst everyone at your level
Teams36 teams · 2019–2026
Over timerating by season, and how you rank
By level7 levels played
3.0
37.8%
14W–23L · 49.6% of games
3.5
42.3%
11W–15L · 47.2% of games
4.0
15.4%
2W–11L · 34.9% of games
6.5
40.9%
9W–13L · 47% of games
6.0mixed
64.3%
9W–5L · 52.6% of games
7.0mixed
48.5%
16W–17L · 48% of games
8.0mixed
0%
0W–4L · 31.5% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 38% of the time
#1 Doubles
38%
57 matches
#2 Doubles
34%
51 matches
#3 Doubles
24%
36 matches
#2 Female Doubles
3%
4 matches
#4 Doubles
1%
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.