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Adrian Cosma

KIRKLAND, WA
4.5C year-end 2025
85 matches · 29W–56L · seasons 20202026
Bump probability
4.04.55.0lowhigh

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.

3.96
estimated dynamic rating
Where the rating sits now, on 8 matches this season · USTA never publishes this number
71%
down to 4.0
29%
stay 4.5
0%
up to 5.0
Projected to December: 45% down · 55% stay · 0% up, from a year-end estimate of 4.01. Higher than today’s 3.96 because players this far below their band have historically finished nearer the middle of it.

A 4.5 runs from 4.01 to 4.50. 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
KIRKLAND · 4.5
3 of 5
WA · 4.5
282 of 364

Adrian 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

Adrian has been 4.5 for all 6 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

4.04.5202020222023202420252026

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 — 2020 — 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 4.5, Adrian has gone from the 34th to the 4th 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 level4 levels played
4.5
36.7%
22W–38L · 46.1% of games
10.0mixed
40%
2W–3L · 47.6% of games
8.0mixed
0W–2L
not enough matches yet
9.0mixed
31.2%
5W–11L · 42.2% of games

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

Match history85 matches
L
Jonathan Ip / Tue Khuc
2026-04-25 · #1 Doubles · 4.5 · with Hao Dang
0.054below expectation — took 35% of games against 59% expected
7-6, 6-1
L
2026-03-07 · #3 Doubles · 4.5 · with Denis Tortop
0.031below expectation — took 20% of games against 40% expected
6-2, 6-1
W
2026-03-01 · #3 Doubles · 4.5 · with Hao Dang
0.021about as expected — took 65% of games against 68% expected
7-6, 6-1
L
2026-02-21 · #3 Doubles · 4.5 · with Denis Tortop
0.031below expectation — took 25% of games against 43% expected
6-2, 6-2
L
David Han / Jeffrey Stoner
2026-02-07 · #2 Doubles · 4.5 · with Denis Tortop
0.027below expectation — took 20% of games against 38% expected
6-1, 6-2
L
2026-01-31 · #1 Doubles · 4.5 · with Steve McRae
0.034below expectation — took 20% of games against 41% expected
6-0, 6-3
L
Nicholas Kaloudis / Christopher Lewis
2026-01-18 · #1 Doubles · 4.5 · with Tim Mcroberts
0.004below expectation — took 29% of games against 37% expected
6-1, 6-4
W
David Johnson / David Han
2026-01-03 · #1 Doubles · 4.5 · with Steve McRae
0.005about as expected — took 67% of games against 64% expected
2-1
L
Jesse Schouten / Barbara Smithmixed
2025-08-02 · #1 Doubles · 9.0 · with Laurie Ono
+0.000below expectation — took 33% of games against 67% expected
6-2, 6-4
L
2025-07-05 · #3 Doubles · 9.0 · with Akiko Suzuki
+0.000below expectation — took 33% of games against 53% expected
6-4, 6-2
W
David Feller / Geordie Sze
2025-03-07 · #3 Doubles · 4.5 · with Norris Smith
+0.043better than expected — took 60% of games against 41% expected
6-4, 6-4
W
2025-03-01 · #3 Doubles · 4.5 · with Denis Tortop
+0.008about as expected — took 59% of games against 55% expected
7-5, 6-4
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.