Sergio Wolff
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NORTH HAVEN, CT
50 matches · 16W–34L · seasons 2019–2025
Match history50 matches
Where you rank locallyagainst everyone at your level
Teams14 teams · 2020–2025
LS:40 & over:Niezrecki
LS:3.5 40&:Niezrecki/Wheeler
LS:Dudes23:Niezrecki/Wheeler
MIS:7.0 Mixed MIS:Johnson
MIS:MIS 7.0 Mixed:Johnson
MIS:Senior Slam:Coleman
LS:Dudes22:Niezrecki
LS:Dudes:Niezrecki
MIS:40 Mixed: Johnson
MIS:Mixed 7.0: Johnson
MIS:Senior Slam:Coleman
LS:Dude's 2020:Niezrecki
LS:Niezrecki 40& Men
LS:LS 3.5 Dudes:Niezrecki/Kirwan
Over timerating by season, and how you rank
By level2 levels played
3.5
26.5%
9W–25L · 39.8% of games
7.0mixed
43.8%
7W–9L · 50% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 58% of the time
#3 Doubles
58%
29 matches
#2 Doubles
28%
14 matches
#1 Doubles
10%
5 matches
#1 Singles
4%
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.
I really think a champion is defined not by their wins but by how they can recover when they fall.