William Mahaffy
103 matches · 56W–47L · seasons 2019–2026
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Match history103 matches
L
expectation pending — we’re still fetching an opponent’s record
4-6, 4-6
W
expectation pending — we’re still fetching an opponent’s record
6-4, 3-6, 1-0
L
expectation pending — we’re still fetching an opponent’s record
4-6, 6-4, 0-1
L
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
L
expectation pending — we’re still fetching an opponent’s record
4-6, 3-6
L
expectation pending — we’re still fetching an opponent’s record
6-7, 4-6
Teams22 teams · 2020–2026
Over timerating by season, and how you rank
By level2 levels played
4.0
54%
54W–46L · 50.4% of games
8.0
2W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 75% of the time
#1 Doubles
75%
77 matches
#2 Doubles
22%
23 matches
#3 Doubles
3%
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.
Success is a journey, not a destination. The doing is often more important than the outcome.