John Zacharko
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Alpharetta, GA
24 matches · 6W–18L · seasons 2021–2026
Match history24 matches
Where you rank locallyagainst everyone at your level
Teams5 teams · 2025–2027
Over timerating by season, and how you rank
By level4 levels played
3.0
25%
5W–15L · 37.1% of games
3.5
0W–1L
not enough matches yet
3.0mixed
0W–1L
not enough matches yet
7.0mixed
1W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 42% of the time
#2 Doubles
42%
10 matches
#1 Doubles
33%
8 matches
#3 Doubles
25%
6 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 don’t want to be somebody else. I want to be myself and win in my way.