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Stephen Rosen

Seattle, WA
4.0C year-end 2025
159 matches · 103W–56L · 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.

3.99
estimated dynamic rating
Where the rating sits now, on 20 matches this season · USTA never publishes this number
0%
down to 3.5
56%
stay 4.0
44%
up to 4.5
Projected to December: 0% down · 88% stay · 12% up, from a year-end estimate of 3.91. Lower than today’s 3.99 because form regresses — players this far into 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 4.0 runs from 3.51 to 4.00. 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 · 4.0
7 of 186
WA · 4.0
14 of 782

Stephen 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.

Teams37 teams · 2013–2026
Over timerating by season, and how you rank
Rating by season

Stephen has played at 4.0, 4.5 across 8 seasons — 1 move up and 1 down.

3.54.04.520192020202120222023202420252026

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 8.0, Stephen has gone from the 90th to the 20th percentile of players at that level, 2022 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 level6 levels played
4.0
72.7%
24W–9L · 58.7% of games
4.5
51.7%
15W–14L · 49.6% of games
8.0
62.5%
15W–9L · 53.7% of games
9.0
69.2%
9W–4L · 58.5% of games
8.0mixed
88.9%
8W–1L · 66.5% of games
9.0mixed
80%
8W–2L · 61.2% of games

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

Match history159 matches
L
2026-07-12 · STC-Suver · #3 Doubles · 9.0 · with Nancy Daly
+0.000below expectation — took 37% of games against 54% expected
6-4, 6-3
W
2026-06-28 · #2 Doubles · with William Wagner
+0.020better than expected — took 68% of games against 57% expected
7-6, 6-0
W
2026-06-27 · #2 Doubles · with William Wagner
0.013about as expected — took 71% of games against 69% expected
6-2, 6-3
W
Tim Qualls / Tom Timpermanchamps
2026-06-27 · #1 Doubles · with William Wagner
+0.036better than expected — took 75% of games against 55% expected
6-2, 6-2
W
Kevin Acuff / Jorge Adamicskachamps
2026-06-26 · #1 Doubles · with William Wagner
+0.006better than expected — took 65% of games against 59% expected
7-5, 6-2
W
2026-06-20 · STC-Suver · #3 Doubles · 9.0 · with Mindy Blakeslee
+0.000about as expected — took 52% of games against 54% expected
5-7, 6-4, 1-0
L
Cameron Young / Stephen Rosen - *
2026-05-22 · STC-TBD-Ashcraft · #2 Doubles · 4.0 · with Francis Wu
not counted — an opponent has no rating on record
7-6, 6-4
L
Paul Yi / Jonathan Newman
2026-05-09 · STC-Acers-Williams · #3 Doubles · 4.5 · with Todd Battison
0.048below expectation — took 38% of games against 59% expected
6-7, 6-1, 1-0
W
Marrian Fujinami / Curtis Zeke Totlandchamps
2026-03-14 · STC-Young · #1 Doubles · with Dayna Guizzetti
+0.030better than expected — took 67% of games against 51% expected
6-3, 6-3
L
Kevin Andry / Cory Moderhak
2026-01-10 · STC-Young · #2 Doubles · 4.5 · with David Meacham
0.041below expectation — took 20% of games against 43% expected
6-1, 6-2
L
2025-12-07 · #1 Doubles · with Michael Steele
0.020below expectation — took 38% of games against 48% expected
6-1, 6-7, 1-0
W
2025-12-06 · #3 Doubles · with William Wagner
+0.017better than expected — took 75% of games against 62% expected
6-4, 6-0
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.