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Claire Duff

Raleigh, NC
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
75 matches · 44W–31L · seasons 2024–2026

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Match history75 matches
W
2026-08-31 · TOC.Nicholson · #2 Doubles · 6.5 · with Julia Kerr
expectation pending — we’re still fetching an opponent’s record
6-4, 1-6, 1-0
L
2026-08-28 · Cl.Duff40C · #1 Doubles · 6.5 · with MA Allen
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
L
2026-08-19 · Cl.Duff40C · #2 Doubles · 6.5 · with Amie Irby
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 0-1
L
2026-08-05 · Cl.Duff40C · #2 Doubles · 6.5 · with Amie Irby
expectation pending — we’re still fetching an opponent’s record
4-6, 0-6
L
2026-08-03 · Ha.Cain18C · #3 Doubles · 6.5 · with Claire Capps
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
W
2026-07-21 · Cl.Capps18T · #3 Doubles · 3.0 · with Kristen Umstead
expectation pending — we’re still fetching an opponent’s record
6-2, 5-7, 1-0
L
2026-07-15 · Cl.Duff18S · #2 Singles · 3.0
expectation pending — we’re still fetching an opponent’s record
3-6, 6-7
L
2026-07-08 · Cl.Duff18S · #1 Singles · 3.0
expectation pending — we’re still fetching an opponent’s record
7-5, 2-6, 0-1
W
2026-06-24 · Cl.Duff18S · #1 Singles · 3.0
expectation pending — we’re still fetching an opponent’s record
7-6, 6-2
W
2026-06-23 · Cl.Capps18T · #3 Doubles · 3.0 · with Sally Page
expectation pending — we’re still fetching an opponent’s record
6-0, 6-2
L
2026-06-16 · Cl.Capps18T · #3 Doubles · 3.0 · with Anna Goodmon
expectation pending — we’re still fetching an opponent’s record
6-4, 3-6, 1-0
W
Kelly Day / Kristin Esham
2026-06-09 · Cl.Capps18T · #3 Doubles · 3.0 · with Anna Goodmon
expectation pending — we’re still fetching an opponent’s record
6-4, 4-6, 1-0
Where you rank locallyagainst everyone at your level
Teams24 teams · 2023–2026
Over timerating by season, and how you rank
By level4 levels played
2.5
87.5%
7W–1L · 63.8% of games
3.0
61.9%
26W–16L · 54.4% of games
3.5
66.7%
6W–3L · 55% of games
6.5
33.3%
4W–8L · 45.4% of games

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

By lineusually #2 Doubles, 39% of the time
#2 Doubles
39%
29 matches
#3 Doubles
29%
22 matches
#1 Doubles
17%
13 matches
#1 Singles
7%
5 matches
#2 Singles
5%
4 matches
#3 Singles
3%
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