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Sam Heyworth

Seattle, WA
3.5C year-end 2025
108 matches · 53W–55L · seasons 2019–2026
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.

3.27
estimated dynamic rating
Where the rating sits now, on 8 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
155 of 256
WA · 3.5
654 of 1209

Sam 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

Sam has played at 3.0, 3.5 across 7 seasons — 1 move up and 0 down.

2.53.03.52020202120222023202420252026

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 3.5, Sam has gone from the 14th to the 67th 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 level5 levels played
3.0
68%
17W–8L · 55.8% of games
3.5
35.7%
15W–27L · 47.1% of games
7.0
66.7%
4W–2L · 58.3% of games
6.0mixed
53.8%
14W–12L · 54.5% of games
7.0mixed
28.6%
2W–5L · 40.8% of games

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

Match history108 matches
W
2026-05-16 · #2 Doubles · 3.5 · with Matthew Ehrlichman
+0.025better than expected — took 71% of games against 56% expected
6-4, 6-1
W
Cameron Renteria / Lorenzo Guio
2026-04-25 · #3 Doubles · 3.5 · with Peter Claassen
+0.027better than expected — took 63% of games against 50% expected
6-4, 6-3
L
Jerel Navarrete / Mohinder Singh Atwal
2026-04-18 · #3 Doubles · 3.5 · with Peter Claassen
−0.038below expectation — took 37% of games against 55% expected
6-3, 6-4
L
Abdul-Razzaq Waziri / Derek Coley
2026-03-28 · #3 Doubles · 3.5 · with Peter Claassen
−0.044below expectation — took 35% of games against 56% expected
6-2, 7-5
W
Nicholas Maddock / Joe Duckett
2026-03-01 · #3 Doubles · 3.5 · with Peter Claassen
+0.023better than expected — took 67% of games against 54% expected
6-3, 6-3
W
Scott Mathews / Erik Fraker
2026-02-22 · #3 Doubles · 3.5 · with Scott Lennard
+0.026better than expected — took 75% of games against 59% expected
6-2, 6-2
L
2026-02-15 · #3 Doubles · 3.5 · with Evan Lerer
−0.010about as expected — took 48% of games against 52% expected
5-7, 6-4, 1-0
W
2026-01-16 · #3 Doubles · 3.5 · with Gabriel Rosenthal
+0.009about as expected — took 53% of games against 50% expected
1-6, 6-1, 1-0
L
2025-05-18 · #2 Singles · 3.5
−0.027below expectation — took 29% of games against 44% expected
6-4, 6-1
L
Arne Klubberud
2025-04-27 · #2 Singles · 3.5
−0.013about as expected — took 48% of games against 52% expected
4-6, 6-4, 1-0
L
2025-03-07 · #3 Doubles · 3.5 · with Nick Siska
−0.022below expectation — took 25% of games against 40% expected
6-3, 6-1
W
N/A
2025-03-01 · #3 Doubles · 3.5 · with Dan Holland
+0.021better than expected — took 100% of games against 75% expected
6-0, 6-0
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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.