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Thomas Turnbull

Portland, OR
4.0C year-end 2025
178 matches · 86W–92L · seasons 20192026
Bump probability
3.54.04.5lowhigh

Where this rating stands today. Taller means more likely. The dashed lines are the band edges, and the three shaded areas are the three percentages below.

3.63
estimated dynamic rating
Where the rating sits now, on 27 matches this season · USTA never publishes this number
6%
down to 3.5
94%
stay 4.0
0%
up to 4.5

A 4.0 runs from 3.51 to 4.00. This rating sits in the lower half of the band, and every match moves it.

Our estimate, not a USTA figure — scale measured at this point of 2023 on 2160 players. Graded publicly in December when USTA publishes year-end ratings. It moves when you play, and occasionally when we improve the model.

Where you rank
Portland · 4.0
188 of 266
OR · 4.0
343 of 498

Thomas is ranked among players at the same level in the same place, by our estimated dynamic rating — not the published level, which is the same for everyone in the band. Groups smaller than five are not ranked, because a placing out of two is noise dressed as standing.

Teams87 teams · 2010–2027
Over timerating by season, and how you rank
Rating by season

Thomas has been 4.0 for all 8 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

3.54.020192020202120222023202420252026

The line is our estimate; the horizontal lines are level boundaries, so crossing one is a bump. Hollow points are years we inferred from the level played the following season, because USTA publishes a current rating but no history.

How you rank at your level
At 4.0, Thomas has gone from the 37th to the 31st percentile of players at that level, 2019 to 2026.

Percentile compares the same level in the same season, by share of games won. Mixed is shown for context — USTA rules exclude it from your adult rating unless mixed is all you play.

By level7 levels played
4.0
45.2%
28W–34L · 50.4% of games
4.5
26.7%
4W–11L · 36.8% of games
7.0
85.7%
6W–1L · 71.7% of games
8.0
70.3%
26W–11L · 57.7% of games
9.0
50%
4W–4L · 51.8% of games
4.0mixed
0W–1L
not enough matches yet
8.0mixed
45.5%
10W–12L · 46.3% of games

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

Match history178 matches
L
Peter Brown / Mark Johnstonchamps
2026-06-20 · NOR-MAC-Kafi · #2 Doubles · with John Hall
0.027below expectation — took 29% of games against 44% expected
6-2, 6-3
L
2026-06-13 · NOR-MAC-Kafi · #3 Doubles · 4.0 · with Chris Lowen
0.001about as expected — took 41% of games against 43% expected
3-6, 6-1, 1-0
L
2026-06-07 · NOR-MAC-Kafi · #3 Doubles · 4.0 · with John Oh
0.019below expectation — took 25% of games against 39% expected
6-1, 6-3
L
Sandra Schmid / Jason Hallmixed
2026-04-26 · #1 Doubles · 4.0 · with Julie Exley
+0.000about as expected — took 43% of games against 48% expected
6-4, 7-6
W
Kemp Buononato / Steve Richardson
2026-04-07 · #1 Doubles · 7.0 · with Mark Swearingen
+0.012better than expected — took 62% of games against 55% expected
7-5, 6-3
W
N/A
2026-04-01 · #3 Doubles · 8.0 · with Phil Franklin
0.050about as expected — took 100% of games against 96% expected
6-0, 6-0
W
C Collins / Steven Wilkins
2026-03-31 · #1 Doubles · 4.0 · with Todd Tucker
+0.036better than expected — took 62% of games against 45% expected
7-5, 6-3
L
Garrett Mullen / David Jackson
2026-03-02 · #1 Doubles · 7.0 · with Mark Swearingen
0.042below expectation — took 44% of games against 61% expected
3-6, 6-2, 1-0
L
Steven Fain
2026-03-01 · #1 Singles · 4.0
0.065below expectation — took 17% of games against 51% expected
5-1
W
Jim Porter / Andrew Pollin
2026-02-23 · #1 Doubles · 7.0 · with Mark Swearingen
+0.020better than expected — took 67% of games against 55% expected
6-2, 6-4
W
Steven Wilkins / Mark Jones
2026-02-18 · #2 Doubles · 8.0 · with Todd Tucker
0.006about as expected — took 62% of games against 62% expected
6-2, 7-6
L
William Hitselberger / Martin Buitrago
2026-02-15 · #3 Doubles · 4.0 · with Todd Tucker
0.007about as expected — took 46% of games against 49% expected
7-6, 7-6
What an account addsprivate to you

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Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.