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Deb Holbrook

Seattle, WA
3.0C year-end 2025
117 matches · 63W–54L · seasons 2019–2026
Bump probability
2.53.03.5lowhigh

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.

3.16
estimated dynamic rating
Where the rating sits now, on 20 matches this season · USTA never publishes this number
0%
down to 2.5
2%
stay 3.0
98%
up to 3.5
Projected to December: 0% down · 31% stay · 69% up, from a year-end estimate of 3.04. Lower than today’s 3.16 because form regresses — players this far above their band partway through a season have historically finished nearer the middle of it. Keep playing at this level and the numbers above are the ones that hold.

A 3.0 runs from 2.51 to 3.00. This rating sits in the top 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
Seattle · 3.0
13 of 144
WA · 3.0
47 of 755

Deb 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.

Over timerating by season, and how you rank
Rating by season

Deb has been 3.0 for all 8 seasons on record, but moved a long way inside it — from the bottom of the band to the top.

2.53.020192020202120222023202420252026

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 3.0, Deb has gone from the 35th to the 88th 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 level4 levels played
3.0
53.1%
34W–30L · 49.6% of games
3.5
37.5%
3W–5L · 45.5% of games
6.0
55.2%
16W–13L · 52% of games
6.0mixed
2W–1L
not enough matches yet

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

Match history117 matches
L
Marian Joh / Rachel Smith
2026-07-14 · #1 Doubles · 3.5 · with Caitlin McConnico
+0.005below expectation — took 20% of games against 29% expected
6-1, 6-2
L
J Coifman / Jan Stroh
2026-07-11 · #1 Doubles · 3.5 · with Caitlin McConnico
−0.049below expectation — took 38% of games against 60% expected
7-6, 6-2
W
N/A
2026-06-28 · #1 Doubles · 3.5 · with Rebecca Clements
+0.056better than expected — took 100% of games against 64% expected
6-0, 6-0
W
2026-06-03 · #1 Doubles · 3.0 · with Debbie Lo
+0.026better than expected — took 75% of games against 59% expected
6-3, 6-1
W
Yang Xu / Tammy Hu
2026-05-23 · #3 Doubles · 3.5 · with Daria Opekunova
+0.072better than expected — took 92% of games against 53% expected
6-1, 6-0
W
Amy Zebala / Patricia Werth
2026-05-19 · #2 Doubles · 3.0 · with Chen Liu
+0.015better than expected — took 71% of games against 60% expected
6-1, 6-4
W
Elizabeth Kardokus / Alexa Crawford
2026-05-13 · #1 Doubles · 3.0 · with Susan Iverson
−0.004about as expected — took 67% of games against 64% expected
6-3, 6-3
L
2026-05-09 · #1 Doubles · 3.5 · with Daria Opekunova
+0.018about as expected — took 33% of games against 32% expected
6-2, 6-4
L
Skylar Sherwood / Tammy Chu
2026-05-06 · #1 Doubles · 3.0 · with Aliya Khan
−0.008below expectation — took 38% of games against 43% expected
7-5, 6-3
W
Anuradha Nandagiri / Sarah Utter
2026-04-15 · #1 Doubles · 3.0 · with Ting Zhang
+0.035better than expected — took 68% of games against 50% expected
6-1, 7-5
W
Tracy McCarron / Anahit Sukhudyanchamps
2026-03-28 · #3 Doubles · with Lori Beehner
+0.021better than expected — took 50% of games against 43% expected
7-6, 4-6, 1-0
W
Holly Norris / Jennifer Livingston
2026-03-24 · #1 Doubles · 3.0 · with Ting Zhang
+0.000about as expected — took 47% of games against 49% expected
1-6, 6-3, 1-0
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.