Yumiko Kumakura
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San Jose, CA
17 matches · 7W–10L · seasons 2019–2021
Match history17 matches
Teams4 teams · 2019–2020
Over timerating by season, and how you rank
By level1 level played
4.0
41.2%
7W–10L · 45.9% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Singles, 59% of the time
#1 Singles
59%
10 matches
#2 Singles
41%
7 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.
Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.