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Karen Sterzick

— year-end
108 matches · 65W–43L · seasons 2021–2027

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Match history108 matches
L
2026-09-11 · PTC Koop FWL A18-3.5W · #2 Doubles · 3.5 · with Jill Farran-Andrade
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
W
2026-09-10 · PTC Farran-Andrade FWL A55-7.0W · #2 Doubles · 7.0 · with Deb Vis
expectation pending — we’re still fetching an opponent’s record
6-2, 3-6, 1-0
L
2026-09-09 · PTC Burdo FWL A40-3.5W · #2 Doubles · 3.5 · with Karen Reid
expectation pending — we’re still fetching an opponent’s record
3-6, 4-4
L
2026-09-04 · PTC Koop FWL A18-3.5W · #2 Doubles · 3.5 · with Volita Vinoski
expectation pending — we’re still fetching an opponent’s record
5-7, 5-4
W
Susan Bailey / Darla Wright
2026-09-03 · PTC Farran-Andrade FWL A55-7.0W · #3 Doubles · 7.0 · with Volita Vinoski
expectation pending — we’re still fetching an opponent’s record
7-5, 2-6, 1-0
L
2026-02-13 · PTC Konyndyk WSL A18-3.5W · #1 Doubles · 3.5 · with Deb Vis
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
L
Kimberly Johnson / Gayl Kessel
2026-02-11 · PTC Burdo WSL A40-3.5W · #1 Doubles · 3.5 · with Jill Farran-Andrade
expectation pending — we’re still fetching an opponent’s record
2-6, 5-7
W
2026-01-30 · PTC Konyndyk WSL A18-3.5W · #1 Doubles · 3.5 · with Jill Farran-Andrade
expectation pending — we’re still fetching an opponent’s record
6-1, 7-5
W
2026-01-23 · PTC Applehof FWL A18-3.5W · #1 Doubles · 3.5 · with Deb Vis
expectation pending — we’re still fetching an opponent’s record
6-4, 6-1
L
2026-01-22 · PTC Grung FWL A55-7.0W · #1 Doubles · 7.0 · with Donna Weber
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 0-1
L
2025-12-12 · PTC Applehof FWL A18-3.5W · #1 Doubles · 3.5 · with Kristin Hofman
expectation pending — we’re still fetching an opponent’s record
6-2, 5-7, 0-1
L
2025-12-11 · PTC Grung FWL A55-7.0W · #1 Doubles · 7.0 · with Marta Stanley
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
Teams24 teams · 2021–2027
Over timerating by season, and how you rank
By level4 levels played
3.0
2W–1L
not enough matches yet
3.5
57.1%
32W–24L · 53.5% of games
6.0
64.3%
9W–5L · 59% of games
7.0
62.9%
22W–13L · 51.9% of games

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

By lineusually #1 Doubles, 60% of the time
#1 Doubles
60%
65 matches
#2 Doubles
30%
32 matches
#3 Doubles
10%
11 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 believe in the long term plan you have but you need the short term goals to motivate and inspire you.
Roger Federer