Daniel Korczak
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BARRINGTON, IL
136 matches · 68W–68L · seasons 2018–2026
Match history136 matches
Where you rank locallyagainst everyone at your level
Teams33 teams · 2020–2027
Over timerating by season, and how you rank
By level4 levels played
3.5
43%
34W–45L · 47.3% of games
7.0mixed
57.9%
22W–16L · 54.9% of games
7.5mixed
66.7%
10W–5L · 54.6% of games
8.0mixed
50%
2W–2L · 43.8% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 38% of the time
#3 Doubles
38%
51 matches
#1 Doubles
33%
45 matches
#2 Doubles
28%
38 matches
#1 Singles
1%
1 match
#2 Singles
1%
1 match
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.
Experience is a big word. I think it comes with time, and I have that.