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Michael Grohman

Seattle, WA
3.5M year-end 2024
40 matches · 17W–23L · seasons 20192026
Bump probability
3.03.54.0lowhigh

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.

3.25
estimated dynamic rating
Where the rating sits now, on 6 matches this season · USTA never publishes this number
0%
down to 3.0
100%
stay 3.5
0%
up to 4.0

A 3.5 runs from 3.01 to 3.50. This rating sits in the middle 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 · 3.5
198 of 342
WA · 3.5
786 of 1460

Michael 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
How you rank at your level

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 level3 levels played
3.5
1W–2L
not enough matches yet
6.0mixed
43.3%
13W–17L · 46.9% of games
7.0mixed
42.9%
3W–4L · 41.7% of games

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

Match history40 matches
L
Krystal Garfield / Damian Gibbsmixed
2026-07-11 · #1 Doubles · 7.0 · with Karen Bell
+0.000below expectation — took 29% of games against 38% expected
6-2, 6-3
L
2026-06-19 · #2 Doubles · 7.0 · with Dawn Spratley
+0.000below expectation — took 20% of games against 27% expected
6-1, 6-2
L
Christine Boyle / Joseph Cartermixed
2025-11-15 · #2 Doubles · 6.0 · with Rebecca Hoogs
+0.000about as expected — took 50% of games against 48% expected
5-7, 7-6, 1-0
W
Lisa Okimoto / Prasad Pandemixed
2025-11-02 · #2 Doubles · 6.0 · with Rebecca Hoogs
+0.000below expectation — took 52% of games against 63% expected
4-6, 6-4, 1-0
W
N/Amixed
2025-10-03 · #3 Doubles · 6.0 · with Rebecca Hoogs
+0.000better than expected — took 100% of games against 69% expected
6-0, 6-0
W
Valerie Madison / Bill Thielmixed
2025-09-21 · #3 Doubles · 6.0 · with Rebecca Hoogs
+0.000better than expected — took 47% of games against 34% expected
2-6, 6-4, 1-0
L
2024-11-02 · #1 Doubles · 6.0 · with Ellen Jones
mixed — doesn't count toward your NTRP rating
7-6, 4-6, 1-0
L
Dinesh Parimi / Susan Linmixed
2024-10-25 · #1 Doubles · 6.0 · with Ellen Jones
mixed — doesn't count toward your NTRP rating
6-4, 7-5
W
2024-09-28 · #1 Doubles · 6.0 · with Ellen Jones
mixed — doesn't count toward your NTRP rating
6-2, 2-6, 1-0
L
2023-12-01 · #1 Doubles · 6.0 · with Ellen Jones
mixed — doesn't count toward your NTRP rating
6-3, 6-1
W
2023-11-19 · #1 Doubles · 7.0 · with Sue Thompson
mixed — doesn't count toward your NTRP rating
7-6, 6-3
W
2023-11-05 · #3 Doubles · 6.0 · with Jill Walzer
mixed — doesn't count toward your NTRP rating
3-6, 6-3, 1-0
What an account addsprivate to you

Signing in lets you point an account at your own record and keep things alongside it: notes on individual matches, your racquet and string setup, restring reminders, friendly matches that never reach TennisLink, and a diary of what you changed and what happened after.

None of it is visible to anyone else. Not to other players, not on your public page, not in search. Every private table is scoped to your account at the database level, so it is enforced rather than promised. The public page you are looking at is built from USTA match results and nothing else.

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