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Dmitriy Kosyagin

Las Vegas, NV
4.0C year-end 2025
227 matches · 89W–138L · 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.

3.75
estimated dynamic rating
Where the rating sits now, on 25 matches this season · USTA never publishes this number
0%
down to 3.5
100%
stay 4.0
0%
up to 4.5

A 4.0 runs from 3.51 to 4.00. 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
Las Vegas · 4.0
50 of 129
NV · 4.0
73 of 203

Dmitriy 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

Dmitriy has played at 4.5, 4.0 across 8 seasons — 0 moves 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 4.0, Dmitriy has gone from the 90th to the 56th percentile of players at that level, 2019 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 level7 levels played
4.0
63.1%
41W–24L · 55.5% of games
4.5
27.9%
34W–88L · 43.9% of games
5.0
14.3%
1W–6L · 41.3% of games
8.0
37.5%
6W–10L · 49.8% of games
9.0
20%
1W–4L · 43.9% of games
8.5mixed
1W–1L
not enough matches yet
9.0mixed
28.6%
2W–5L · 46.2% of games

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

Match history227 matches
L
Jeff Girmus / Russ Mayhew
2026-06-07 · #2 Doubles · 8.0 · with David Blank
+0.029better than expected — took 48% of games against 37% expected
6-4, 4-6, 1-0
L
Mark Norman / Steven McCrary
2026-05-31 · #3 Doubles · 8.0 · with Ron Hofflander
0.020below expectation — took 40% of games against 50% expected
6-1, 5-7, 1-0
W
Daniel Fogg / Rod Allison
2026-05-17 · #2 Doubles · 8.0 · with Andrew Chong
0.031below expectation — took 50% of games against 63% expected
5-7, 7-6, 1-0
W
Jim Meservey / Chris Roth
2026-05-16 · #2 Doubles · 4.0 · with Allen Morgan
0.011about as expected — took 60% of games against 62% expected
6-4, 6-4
W
Paul Joncich / Philip Luna
2026-05-10 · #3 Doubles · 8.0 · with Andrew Chong
+0.029better than expected — took 59% of games against 46% expected
6-7, 6-2, 1-0
L
Tyler Gaston / Nick Arriola
2026-05-09 · #1 Doubles · 4.0 · with Andrew Chong
0.013below expectation — took 37% of games against 44% expected
6-3, 6-4
W
Russ Mayhew / David Morgan
2026-04-26 · #2 Doubles · 8.0 · with Ron Hofflander
+0.069better than expected — took 71% of games against 39% expected
6-2, 6-3
L
Mark Bernardo / Michael Borenstein
2026-04-26 · #3 Doubles · 4.0 · with David Altfas
+0.004about as expected — took 41% of games against 41% expected
6-3, 7-6
L
Gary Herzfeld / Kirk Howser
2026-04-19 · #3 Doubles · 8.0 · with Andrew Chong
+0.021better than expected — took 56% of games against 44% expected
6-4, 1-6, 1-0
W
Christopher Madsen / Jeremy Madsen
2026-04-18 · #1 Doubles · 4.0 · with Ron Hofflander
+0.020better than expected — took 71% of games against 58% expected
6-4, 6-1
L
Edward Song / Kirk Howser
2026-04-11 · #3 Doubles · 4.0 · with Andrew Chong
0.037below expectation — took 33% of games against 52% expected
6-4, 6-2
W
Philip Luna / Richard van Diepen
2026-03-29 · #2 Doubles · 8.0 · with Ron Hofflander
+0.026better than expected — took 57% of games against 45% expected
7-6, 6-4
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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.