Derek Yamamoto
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Sacramento, CA
33 matches · 9W–24L · seasons 2019–2023
Match history33 matches
L
Bradley Smith
loading the estimate
5-7, 3-6
Teams9 teams · 2019–2023
Over timerating by season, and how you rank
By level3 levels played
4.0
31.2%
5W–11L · 44.4% of games
8.5
0W–2L
not enough matches yet
8.0mixed
26.7%
4W–11L · 46.5% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 36% of the time
#2 Doubles
36%
12 matches
#1 Doubles
21%
7 matches
#3 Doubles
18%
6 matches
#1 Singles
15%
5 matches
#2 Singles
9%
3 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.
You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.