Jonathon Koewler
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Los Angeles, CA
16 matches · 6W–10L · seasons 2021–2022
USTA moved this player up a level mid-season in 2021. 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 history16 matches
Teams7 teams · 2021–2022
Over timerating by season, and how you rank
By level4 levels played
3.0
1W–2L
not enough matches yet
3.5
25%
2W–6L · 41.1% of games
6.0
1W–0L
not enough matches yet
7.0
50%
2W–2L · 43.2% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 56% of the time
#3 Doubles
56%
9 matches
#2 Doubles
38%
6 matches
#1 Doubles
6%
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.
You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.