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Deborah Knowles

Halesite, NY
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
23 matches · 15W–8L · seasons 20192026

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Match history23 matches
W
2026-08-03 · HIT, Rossetti (D) · #2 Doubles · 8.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
W
2026-07-27 · HIT, Rossetti (D) · #2 Doubles · 8.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
6-2, 4-6, 1-0
W
2026-07-14 · HIT, Rossetti (D) · #2 Doubles · 8.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
W
2026-07-07 · Park Ave, Cadorette · #2 Doubles · 4.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 1-0
W
2026-06-30 · HIT, Rossetti (D) · #2 Doubles · 8.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
6-3, 6-0
L
2026-06-11 · Park Ave, Cadorette · #2 Doubles · 4.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
5-7, 2-6
L
2026-05-12 · Park Ave, Cadorette · #1 Doubles · 4.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
2-6, 0-6
W
2026-05-05 · Park Ave, Cadorette · #1 Doubles · 4.0 · with Gina Tucker
expectation pending — we’re still fetching an opponent’s record
6-4, 6-1
L
2025-08-05 · Huntington, Rossetti (D) · #1 Doubles · 8.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
3-6, 6-1, 0-1
W
2025-07-16 · Huntington, Rossetti (D) · #1 Doubles · 8.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
6-4, 6-7, 1-0
W
2025-06-23 · Huntington, Rossetti (D) · #1 Doubles · 8.0 · with Carole Quinn
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
W
2025-06-17 · Park Ave Tennis, Cadorette · #1 Doubles · 4.0 · with Laurie Cordano
expectation pending — we’re still fetching an opponent’s record
6-0, 6-1
Where you rank locallyagainst everyone at your level
Teams5 teams · 2024–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
71.4%
5W–2L · 52.3% of games
4.5
40%
2W–3L · 49.5% of games
8.0
72.7%
8W–3L · 60.3% of games

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

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.

What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.
Martina Navratilova