Brook Hartzell
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San Francisco, CA
33 matches · 8W–25L · seasons 2019–2026
Match history33 matches
Where you rank locallyagainst everyone at your level
Teams11 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
4.5
50%
2W–2L · 48.1% of games
5.0
12.5%
1W–7L · 39.7% of games
5.5
0W–2L
not enough matches yet
8.5
60%
3W–2L · 54.1% of games
9.5
14.3%
2W–12L · 35.1% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 52% of the time
#1 Doubles
52%
17 matches
#2 Doubles
39%
13 matches
#3 Doubles
9%
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.
You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.