William Irwin
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Chicago, IL
41 matches · 21W–20L · seasons 2025–2026
USTA moved this player up a level mid-season in 2025. A published rating does not change until the end of the year, so the level shown above can be behind what USTA has already decided.
Match history41 matches
Where you rank locallyagainst everyone at your level
Teams14 teams · 2025–2027
CHI E 18M4.0 3.MTC Brown Sun 12 $34.5
CHI E 40M4.0 1.Tam Bhat Sat 5 $25
CDTA E 18&OM4.0 1MTC Brown Sun 12 $33.5
CDTA E 40&OM4.0 2Tam Bhat Sat 5 $22
CDTA S 18&OM4.0 3.MTC Brown Sun 12 $33.5
CDTA S 40&OM4.0 5.Tam Bhat Sun 3 $22
CDTA W 18&OM4.0 3.MTC Brown Sun 12 $33.5
CDTA W 40&OM4.0 2.Tam Bhat Sat 5 $22
CHI F CX7.5 2.MTC Brown Sat 7 $34.5
Over timerating by season, and how you rank
By level3 levels played
3.5
84.6%
11W–2L · 65% of games
4.0
36.4%
8W–14L · 48.6% of games
7.5mixed
33.3%
2W–4L · 46.8% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 37% of the time
#1 Doubles
37%
15 matches
#2 Doubles
37%
15 matches
#3 Doubles
22%
9 matches
#1 Singles
5%
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.
Champions keep playing until they get it right.