Derrick Guzman
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ALAMEDA, CA
78 matches · 29W–49L · seasons 2018–2026
Match history78 matches
Where you rank locallyagainst everyone at your level
Teams32 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
4.0
44.4%
8W–10L · 47.5% of games
4.5
1W–1L
not enough matches yet
7.5
66.7%
4W–2L · 51.4% of games
7.0mixed
23.1%
3W–10L · 45% of games
8.0mixed
33.3%
13W–26L · 42.5% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 50% of the time
#2 Doubles
50%
39 matches
#3 Doubles
26%
20 matches
#1 Doubles
23%
18 matches
#1 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.
It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.