James Duff
Alameda, CA
18 matches · 11W–7L · seasons 2026–2026
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Match history18 matches
W
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 1-0
L
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
W
expectation pending — we’re still fetching an opponent’s record
6-4, 6-0
L
expectation pending — we’re still fetching an opponent’s record
4-6, 5-7
W
expectation pending — we’re still fetching an opponent’s record
6-4, 6-7, 1-0
Where you rank locallyagainst everyone at your level
Teams5 teams · 2026–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
88.9%
8W–1L · 59.2% of games
4.0
0W–2L
not enough matches yet
7.0mixed
25%
1W–3L · 48.8% of games
8.0mixed
2W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 44% of the time
#1 Doubles
44%
8 matches
#3 Doubles
28%
5 matches
#2 Doubles
17%
3 matches
#1 Singles
11%
2 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.