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Samantha Williams

VANCOUVER, WA
4.0C year-end 2025
49 matches · 18W–31L · seasons 2023–2026
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.

3.54
estimated dynamic rating
Where the rating sits now, on 6 matches this season · USTA never publishes this number
31%
down to 3.5
69%
stay 4.0
0%
up to 4.5
Projected to December: 18% down · 82% stay · 0% up, from a year-end estimate of 3.57. Higher than today’s 3.54 because players this far below their band have historically finished nearer the middle of it.

A 4.0 runs from 3.51 to 4.00. This rating sits in the bottom 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
WA · 4.0
671 of 782

Samantha 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

Samantha has played at 3.5, 4.0 across 3 seasons — 1 move up and 0 down.

3.03.54.0202320242025

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, Samantha has gone from the 0th to the 22nd percentile of players at that level, 2023 to 2025.

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 level6 levels played
3.5
62.5%
5W–3L · 55.3% of games
4.0
35.3%
6W–11L · 41.6% of games
8.0
33.3%
2W–4L · 43.1% of games
7.0mixed
75%
3W–1L · 58.5% of games
8.0mixed
20%
2W–8L · 41.9% of games
9.0mixed
0W–3L
not enough matches yet

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

Match history49 matches
W
2025-11-02 · #1 Doubles · 7.0 · with Marcelo Diversi
+0.000below expectation — took 54% of games against 68% expected
6-7, 6-4, 1-0
L
2025-10-25 · #1 Doubles · 7.0 · with Mikhail Gongadze
+0.000about as expected — took 50% of games against 48% expected
6-4, 3-6, 1-0
L
2025-10-11 · #1 Doubles · 8.0 · with Stefan Youngs
+0.000about as expected — took 47% of games against 48% expected
6-3, 3-6, 1-0
W
2025-09-27 · #1 Doubles · 7.0 · with Marcelo Diversi
+0.000about as expected — took 62% of games against 58% expected
6-3, 7-5
W
2025-09-13 · #1 Doubles · 7.0 · with Marcelo Diversi
+0.000below expectation — took 71% of games against 77% expected
6-2, 6-3
L
Julie Nguyen / Atom Fjeldstedmixed
2025-09-06 · #3 Doubles · 8.0 · with Kyle Williams
+0.000below expectation — took 20% of games against 29% expected
6-2, 6-1
W
2025-06-21 · #2 Doubles · 4.0 · with Tina Clancy
+0.000about as expected — took 45% of games against 47% expected
7-5, 1-6, 1-0
W
Angelika Rothberg
2025-06-08 · #2 Singles · 4.0
+0.035better than expected — took 67% of games against 49% expected
6-2, 6-4
L
2025-05-25 · #1 Doubles · 3.5 · with Kieu Lam
−0.021below expectation — took 33% of games against 45% expected
6-3, 6-3
L
Alexis Muench
2025-05-17 · #2 Singles · 4.0
−0.004below expectation — took 29% of games against 37% expected
6-3, 6-2
L
2025-05-10 · #2 Singles · 4.0
+0.027better than expected — took 44% of games against 35% expected
6-2, 3-6, 1-0
W
2025-04-27 · #2 Doubles · 3.5 · with Rebecca Griffith
−0.021about as expected — took 80% of games against 77% expected
6-1, 6-2
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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.