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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 2019–2026

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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.

By lineusually #1 Doubles, 52% of the time
#1 Doubles
52%
12 matches
#2 Doubles
39%
9 matches
#3 Doubles
9%
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.

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