Jim Karas
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Concord, CA
140 matches · 44W–96L · seasons 2018–2026
Match history140 matches
Where you rank locallyagainst everyone at your level
Teams36 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
3.0
31.8%
14W–30L · 42.1% of games
6.0
31.7%
19W–41L · 43.4% of games
6.5
15.8%
3W–16L · 31.6% of games
6.0mixed
46.7%
7W–8L · 47.5% of games
7.0mixed
1W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 39% of the time
#2 Doubles
39%
55 matches
#3 Doubles
35%
49 matches
#1 Doubles
26%
36 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.
Champions keep playing until they get it right.