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Tracy Duffey

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Ventura, CA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
38 matches · 26W–12L · seasons 2024–2026
Match history38 matches
L
2026-10-08 · Ballers R us · #1 Doubles · 4.0 · with Mariana Sullivan
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4-6, 6-7
W
2026-09-23 · Ballers R us · #3 Doubles · 4.0 · with Mariana Sullivan
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7-5, 6-3
L
2026-06-01 · Untouchaballs · #1 Doubles · 4.0 · with Tracee Nilsson
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4-6, 4-6
L
2026-05-26 · Untouchaballs · #1 Doubles · 4.0 · with Robyn van Dewark
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2-6, 2-6
W
2026-05-04 · Untouchaballs · #2 Doubles · 4.0 · with Miri Mizrahi
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7-6, 6-4
L
2026-03-30 · Untouchaballs · #1 Singles · 4.0
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2-6, 4-6
W
2026-02-23 · Untouchaballs · #3 Doubles · 4.0 · with Angela Reynolds
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6-1, 6-7, 1-0
L
2026-01-28 · Untouchaballs · #1 Singles · 4.0
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4-6, 2-6
L
2025-11-10 · Untouchaballs · #2 Doubles · 4.0 · with Ghazala Trotter
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1-6, 1-6
L
2025-10-27 · Untouchaballs · #3 Doubles · 4.0 · with Jennifer Cimarusti
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3-6, 3-6
W
2025-10-13 · Untouchaballs · #1 Doubles · 4.0 · with Robyn van Dewark
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6-0, 6-1
W
2025-10-06 · Untouchaballs · #2 Doubles · 4.0 · with Robyn van Dewark
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6-0, 6-4
Where you rank locallyagainst everyone at your level
Teams9 teams · 2024–2026
Over timerating by season, and how you rank
By level1 level played
4.0
68.4%
26W–12L · 55.5% of games

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

By lineusually #2 Doubles, 34% of the time
#2 Doubles
34%
13 matches
#3 Doubles
29%
11 matches
#1 Doubles
24%
9 matches
#1 Singles
13%
5 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