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Colleen Cowperthwait

Durham, NC
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
56 matches · 36W–20L · seasons 2024–2026

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Match history56 matches
L
2026-09-09 · MKuehn-DFC · #1 Doubles · 6.5 · with Adriana Doi
expectation pending — we’re still fetching an opponent’s record
6-1, 4-6, 0-1
W
2026-08-26 · MKuehn-DFC · #3 Doubles · 6.5 · with Lindsey Wu
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
W
2026-08-12 · MKuehn-DFC · #3 Doubles · 6.5 · with Diane Allen
expectation pending — we’re still fetching an opponent’s record
6-1, 7-6
L
2026-08-05 · MKuehn-DFC · #3 Doubles · 6.5 · with Emily McClernon
expectation pending — we’re still fetching an opponent’s record
3-6, 4-6
W
Ryan Maloney / Sterling Ingui
2026-07-16 · JRussell-DFC · #1 Doubles · 3.0 · with Brian Reo mixed
doesn’t count toward your NTRP rating
6-0, 6-2
W
2026-07-02 · JRussell-DFC · #2 Doubles · 3.0 · with Brian Reo mixed
doesn’t count toward your NTRP rating
6-3, 6-1
W
2026-06-23 · ETurner-HR · #1 Singles · 3.0
expectation pending — we’re still fetching an opponent’s record
6-4, 6-4
W
N/A
2026-06-16 · ETurner-HR · #3 Singles · 3.0
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
W
N/A
2026-05-30 · ETurner-HR · #3 Singles · 3.0
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
W
2026-05-21 · JRussell-DFC · #2 Doubles · 3.0 · with STUART KNECHTLE mixed
doesn’t count toward your NTRP rating
6-2, 6-3
L
2026-05-19 · ETurner-HR · #1 Singles · 3.0
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
L
2026-04-23 · DAllen.40-DFC · #3 Doubles · 3.5 · with Diane Allen
expectation pending — we’re still fetching an opponent’s record
1-6, 1-6
Where you rank locallyagainst everyone at your level
Teams12 teams · 2024–2026
Over timerating by season, and how you rank
By level6 levels played
2.5
100%
4W–0L · 76.2% of games
3.0
62.1%
18W–11L · 54.2% of games
3.5
50%
2W–2L · 38.9% of games
5.5
40%
2W–3L · 57.1% of games
6.5
50%
2W–2L · 60.9% of games
3.0mixed
3W–0L
not enough matches yet

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

By lineusually #1 Singles, 43% of the time
#1 Singles
43%
24 matches
#2 Singles
18%
10 matches
#1 Doubles
16%
9 matches
#3 Doubles
11%
6 matches
#2 Doubles
9%
5 matches
#3 Singles
4%
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.

The mark of great sportsmen is not how good they are at their best, but how good they are at their worst.
Martina Navratilova