Grant Yamaki
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Boulder, CO
79 matches · 48W–31L · seasons 2018–2026
Match history79 matches
Where you rank locallyagainst everyone at your level
Teams16 teams · 2019–2026
Over timerating by season, and how you rank
By level1 level played
3.0
60.8%
45W–29L · 54.7% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Singles, 61% of the time
#1 Singles
61%
48 matches
#1 Doubles
17%
13 matches
#3 Doubles
8%
6 matches
Singles
6%
5 matches
#2 Doubles
5%
4 matches
#2 Singles
4%
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.
Start where you are. Use what you have. Do what you can.