Petra Jacobson
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San Rafael, CA
159 matches · 88W–71L · seasons 2019–2026
Match history159 matches
Where you rank locallyagainst everyone at your level
Teams51 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
3.5
63.9%
46W–26L · 53.6% of games
4.0
21.1%
4W–15L · 34.8% of games
7.0
58.3%
14W–10L · 55.5% of games
7.5
58.3%
7W–5L · 48.9% of games
7.0mixed
55.2%
16W–13L · 52.6% of games
8.0mixed
1W–2L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 30% of the time
#1 Doubles
30%
48 matches
#1 Singles
25%
39 matches
#2 Doubles
22%
35 matches
#3 Doubles
18%
28 matches
#2 Singles
6%
9 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.
Start where you are. Use what you have. Do what you can.