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Karina Herman

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North Salt Lake, UT
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
185 matches · 100W–85L · seasons 2019–2026
Match history185 matches
L
2026-09-14 · Liberty Park-Woodbury/Woolley · #1 Doubles · 4.5 · with Amy Woolley
loading the estimate
5-7, 6-2, 0-1
W
2026-08-31 · Liberty Park-Woodbury/Woolley · #2 Doubles · 4.5 · with Amy Woolley
loading the estimate
6-4, 6-2
L
2026-08-22 · #3 Doubles · 4.5 · with Amy Woolley championship
loading the estimate
6-4, 4-6, 0-1
W
2026-08-22 · #1 Doubles · 4.5 · with Amy Woolley championship
loading the estimate
6-2, 6-4
W
2026-08-21 · #3 Doubles · 4.5 · with Amy Woolley championship
loading the estimate
6-2, 6-2
L
2026-08-01 · #1 Doubles · 4.5 · with Cathy Davis
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3-6, 3-6
W
2026-07-23 · #2 Doubles · 4.5 · with Amy Woolley
loading the estimate
6-1, 7-6
W
2026-07-09 · #3 Doubles · 4.5 · with Amy Woolley
loading the estimate
6-0, 6-2
L
2026-07-02 · #1 Doubles · 4.5 · with Amy Woolley
loading the estimate
1-6, 6-1, 0-1
L
2026-06-29 · #2 Doubles · 4.5 · with Cathy Davis
loading the estimate
3-6, 4-6
W
2026-06-27 · #1 Doubles · 4.5 · with Amy Woolley
loading the estimate
6-2, 6-4
W
2026-06-25 · #3 Doubles · 4.5 · with Marianne Squires
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6-4, 6-3
Where you rank locallyagainst everyone at your level
Teams48 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
0.0
1W–0L
not enough matches yet
3.5
30%
3W–7L · 43.2% of games
4.0
0W–1L
not enough matches yet
4.5
55.5%
96W–77L · 51.7% of games

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

By lineusually #1 Doubles, 40% of the time
#1 Doubles
40%
74 matches
#2 Doubles
28%
51 matches
#3 Doubles
26%
48 matches
#1 Female Doubles
3%
6 matches
#1 Singles
2%
4 matches
#2 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.

Pressure is a privilege.
Billie Jean King