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Lori Derk

— year-end
7 matches · 3W–4L · seasons 2025–2026

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Match history7 matches
L
2026-06-30 · MSIL A40&O 3.0W Bailey-Champaign · #2 Doubles · 3.0 · with Ellen Hartman
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
L
2026-05-26 · MSIL A40&O 3.0W Bailey-Champaign · #3 Doubles · 3.0 · with Gail Sikora
expectation pending — we’re still fetching an opponent’s record
4-6, 4-6
L
2026-05-12 · MSIL A40&O 3.0W Bailey-Champaign · #2 Doubles · 3.0 · with Sandra Roesler
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
W
2025-06-24 · MSIL A40&O 3.0W Yun-Champaign · #3 Doubles · 3.0 · with Amy Armstrong
expectation pending — we’re still fetching an opponent’s record
6-4, 6-3
W
2025-06-17 · MSIL A40&O 3.0W Yun-Champaign · #3 Doubles · 3.0 · with Gail Sikora
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 1-0
W
2025-06-10 · MSIL A40&O 3.0W Yun-Champaign · #4 Doubles · 3.0 · with Marguerite Bailey
expectation pending — we’re still fetching an opponent’s record
7-6, 6-0
L
2025-05-13 · MSIL A40&O 3.0W Yun-Champaign · #4 Doubles · 3.0 · with Betina Basile
expectation pending — we’re still fetching an opponent’s record
3-6, 1-6
Teams2 teams · 2025–2026
Over timerating by season, and how you rank
By level1 levels played
3.0
42.9%
3W–4L · 43.8% of games

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

By lineusually #3 Doubles, 43% of the time
#3 Doubles
43%
3 matches
#2 Doubles
29%
2 matches
#4 Doubles
29%
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.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.
Billie Jean King