David Kumasaka
Flagstaff, AZ
69 matches · 22W–47L · seasons 2019–2026
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Match history69 matches
W
expectation pending — we’re still fetching an opponent’s record
6-3, 5-7, 1-0
W
expectation pending — we’re still fetching an opponent’s record
2-6, 6-4, 1-0
W
Bradley Warren / John Lee
expectation pending — we’re still fetching an opponent’s record
6-1, 5-7, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-1, 7-6
L
Jack Vaughan / Brian Buchholtz
expectation pending — we’re still fetching an opponent’s record
6-2, 1-6, 0-1
Where you rank locallyagainst everyone at your level
Teams10 teams · 2024–2026
Over timerating by season, and how you rank
By level5 levels played
3.0
20%
1W–4L · 43.5% of games
4.0
23.8%
10W–32L · 41% of games
8.0
66.7%
4W–2L · 54.2% of games
4.0mixed
50%
2W–2L · 61.8% of games
8.0mixed
41.7%
5W–7L · 48.9% of games
Games won matters more than matches won — NTRP adjusts on margins.
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.
What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.