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Mari Koerner

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Sarasota, FL
— year-end
40 matches · 28W–12L · seasons 2018–2026
Match history40 matches
W
2026-03-25 · Royal Paynes · #3 Female Doubles · 7.0 · with Joan Eisenberg
doesn’t count toward your NTRP rating
6-3, 5-7, 1-0
W
2026-03-18 · Royal Paynes · #3 Female Doubles · 7.0 · with Joan Eisenberg
doesn’t count toward your NTRP rating
6-2, 6-1
L
2026-03-11 · Royal Paynes · #3 Female Doubles · 7.0 · with Ann Hollins
doesn’t count toward your NTRP rating
3-6, 1-6
W
Barbara Komarin / Lynn Taylor
2026-02-18 · Royal Paynes · #2 Female Doubles · 7.0 · with Joan Hazen
doesn’t count toward your NTRP rating
6-3, 7-5
W
2026-02-11 · Royal Paynes · #3 Female Doubles · 7.0 · with Joan Hazen
doesn’t count toward your NTRP rating
6-2, 6-3
L
2026-02-04 · Royal Paynes · #1 Female Doubles · 7.0 · with Joan Cadd
doesn’t count toward your NTRP rating
4-6, 6-1, 0-1
W
2026-01-21 · Royal Paynes · #3 Female Doubles · 7.0 · with Joan Hazen
doesn’t count toward your NTRP rating
6-4, 6-4
L
2023-11-01 · Royal Paynes · #3 Female Doubles · 7.0 · with Joanne Watkins
doesn’t count toward your NTRP rating
3-6, 4-6
L
2023-01-25 · Royal Paynes · #1 Female Doubles · 7.0 · with Joanne Watkins
doesn’t count toward your NTRP rating
0-6, 3-6
W
Catherine Hynes / Becky Pomfret
2023-01-18 · Royal Paynes · #2 Female Doubles · 7.0 · with Joanne Watkins
doesn’t count toward your NTRP rating
6-1, 6-1
L
2022-02-09 · Royal Paynes · #2 Female Doubles · 7.0 · with Joan Hazen
doesn’t count toward your NTRP rating
3-6, 1-6
W
2022-02-07 · Payne Park Williamson · #3 Doubles · 7.0 · with Joan Hazen
loading the estimate
6-2, 6-2
Teams18 teams · 2019–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
77.8%
7W–2L · 56.5% of games
7.0
72.4%
21W–8L · 57.3% of games
7.5
0W–2L
not enough matches yet

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

By lineusually #3 Doubles, 43% of the time
#3 Doubles
43%
17 matches
#2 Doubles
20%
8 matches
#3 Female Doubles
15%
6 matches
#1 Doubles
8%
3 matches
#2 Female Doubles
8%
3 matches
#1 Female Doubles
5%
2 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 have to take the initiative and play your game. Confidence is just believing you can do it.
Chris Evert