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Tonya Robson

Beaverton, OR
3.0C year-end 2025
24 matches · 14W–10L · seasons 20232026
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.

2.83
estimated dynamic rating
Where the rating sits now, on 4 matches this season · USTA never publishes this number
0%
down to 2.5
98%
stay 3.0
2%
up to 3.5

A 3.0 runs from 2.51 to 3.00. This rating sits in the upper 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
Beaverton · 3.0
21 of 47
OR · 3.0
319 of 600

Tonya 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.

Teams8 teams · 2023–2026
One Dubbs Delights
2026 One Doubles · 3.0 Women
2026
THPRD-Ross Brockett
2026 Adult 18 & Over · 3.0 Women
2026
PTC-Shin
2025 Adult 18 & Over · 3.0 Women
2025
PTC-Novac-Yu
2025 Adult 18 & Over · 3.5 Women
2025
N OR-LOTC-Novac-Yu
2024 Adult 18 & Over · 3.0 Women
2024
Over-Served
2024 One Doubles · 3.0 Women
2024
Over timerating by season, and how you rank
Rating by season

Tonya has been a steady 3.0 across all 4 seasons on record.

2.53.02023202420252026

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. The smaller, faded points — 2025, 2026 — rest on fewer than 5 matches, where the estimate is mostly the level the player was entered at rather than anything they did on court. Read the shape, not the value.

How you rank at your level
At 3.0, Tonya has gone from the 39th to the 54th percentile of players at that level, 2023 to 2024.

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 level2 levels played
3.0
57.1%
12W–9L · 51.1% of games
3.5
1W–1L
not enough matches yet

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

Match history24 matches
L
2026-07-07 · One Dubbs Delights · #1 Doubles · 3.0 · with Cynthia Novac-Yu
0.047below expectation — took 14% of games against 42% expected
6-2, 6-0
W
Ryann Hulme / Dallas Jessup
2026-07-05 · One Dubbs Delights · #1 Doubles · 3.0 · with Ariana Tunmore
+0.042better than expected — took 75% of games against 52% expected
6-4, 6-0
W
N/A
2026-05-31 · THPRD-Ross Brockett · #3 Doubles · 3.0 · with Rosalie Trevejo
+0.115better than expected — took 100% of games against 41% expected
6-0, 6-0
L
Stephanie Titler - * / Erika Anderson
2026-04-18 · THPRD-Ross Brockett · #1 Doubles · 3.0 · with Rosalie Trevejo
0.059below expectation — took 14% of games against 47% expected
6-1, 6-1
L
2025-06-08 · PTC-Shin · #2 Doubles · 3.0 · with Liz Theeuws
+0.010about as expected — took 37% of games against 36% expected
6-4, 6-3
L
Molly Moran
2025-05-11 · PTC-Novac-Yu · #2 Singles · 3.5
0.021below expectation — took 0% of games against 25% expected
6-0, 6-0
W
2025-03-29 · PTC-Novac-Yu · #3 Doubles · 3.5 · with Liz Theeuws
+0.052better than expected — took 63% of games against 40% expected
6-3, 6-4
W
2024-07-13 · Over-Served · #1 Doubles · 3.0 · with Liz Theeuws
+0.001about as expected — took 65% of games against 61% expected
4-6, 6-0, 1-0
L
2024-06-25 · Over-Served · #1 Doubles · 3.0 · with Liz Theeuws
0.029below expectation — took 29% of games against 45% expected
6-2, 6-3
L
Mai-Anh Nguyen / Christine Charny
2024-06-14 · Over-Served · #1 Doubles · 3.0 · with Liz Theeuws
+0.005about as expected — took 29% of games against 34% expected
6-1, 6-4
W
2024-04-06 · N OR-LOTC-Novac-Yu · #1 Doubles · with Robin Walker
+0.027better than expected — took 58% of games against 46% expected
7-5, 7-5
W
2024-03-16 · N OR-LOTC-Novac-Yu · #1 Doubles · 3.0 · with Robin Walker
0.007better than expected — took 75% of games against 70% expected
6-1, 6-3
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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.