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Karin Petersen

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Austin, TX
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
64 matches · 35W–29L · seasons 2018–2025
Match history64 matches
W
2025-03-12 · #4 Doubles · 4.0 · with Christina Thompson
loading the estimate
6-3, 2-6, 1-0
L
2025-03-05 · #3 Doubles · 4.0 · with Heather Sharp
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3-6, 0-6
W
2025-02-26 · #4 Doubles · 4.0 · with Kimberly Brumfield
loading the estimate
6-3, 5-7, 1-0
L
Jessica Heggen / Kylie Calvert
2024-10-16 · #2 Doubles · 4.0 · with Teresa Koplyay
loading the estimate
2-6, 1-6
W
2024-10-02 · #3 Doubles · 4.0 · with Lea Ann Conway
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6-7, 6-2, 1-0
W
2024-05-09 · #2 Doubles · 4.0 · with Jennifer Hempel
loading the estimate
6-4, 6-3
L
2024-03-06 · #2 Doubles · 4.0 · with Karie Pettinati
loading the estimate
6-3, 2-6, 0-1
W
2024-02-28 · #4 Doubles · 4.0 · with Teresa Koplyay
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7-6, 6-1
L
2024-02-14 · #2 Doubles · 4.0 · with Meredith Kizewski
loading the estimate
3-6, 5-7
L
2024-02-07 · #3 Doubles · 4.0 · with Lori Burden
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6-3, 5-7, 0-1
W
2024-01-31 · #3 Doubles · 4.0 · with Lea Ann Conway
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7-6, 2-6, 1-0
W
2023-09-20 · Netchix · #2 Doubles · 4.0 · with Lea Ann Conway
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7-5, 7-5
Where you rank locallyagainst everyone at your level
Teams12 teams · 2019–2023
Over timerating by season, and how you rank
By level2 levels played
3.0
0W–1L
not enough matches yet
4.0
55.6%
35W–28L · 50.8% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #3 Doubles, 39% of the time
#3 Doubles
39%
25 matches
#2 Singles
20%
13 matches
#2 Doubles
16%
10 matches
#1 Singles
13%
8 matches
#1 Doubles
8%
5 matches
#4 Doubles
5%
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.

Experience is a big word. I think it comes with time, and I have that.
Serena Williams