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Charles Gebhardt

Hillsboro, OR
3.5C year-end 2025
37 matches · 12W–25L · 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.

3.18
estimated dynamic rating
Where the rating sits now, on 3 matches this season · USTA never publishes this number
1%
down to 3.0
99%
stay 3.5
0%
up to 4.0

A 3.5 runs from 3.01 to 3.50. This rating sits in the lower half 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
Hillsboro · 3.5
15 of 16
OR · 3.5
535 of 735

Charles 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.

Teams18 teams · 2012–2026
SAC-Wheeler/Harvey
2026 Adult 65 & Over · 7.0 Men
2026
SAC-Wheeler/Fraser
2025 Adult 65 & Over · 7.0 Men
2025
SAC-Gebhardt/Wheeler
2024 Adult 65 & Over · 7.0 Men
2024
SAC-Williams
2023 Adult 65 & Over · 7.0 Men
2023
SAC-Wheeler/Boyce
2023 Adult 55 & Over · 7.0 Men
2023
SAC-Wheeler/Boyce
2022 Adult 55 & Over · 7.0 Men
2022
Over timerating by season, and how you rank
How you rank at your level
At 7.0, Charles has gone from the 29th to the 34th percentile of players at that level, 2019 to 2024.

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 level1 levels played
7.0
32.4%
12W–25L · 45.1% of games

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

Match history37 matches
L
2026-03-26 · SAC-Wheeler/Harvey · #2 Doubles · 7.0 · with John Bergin
0.069below expectation — took 14% of games against 51% expected
6-1, 6-1
L
2026-03-17 · SAC-Wheeler/Harvey · #2 Doubles · 7.0 · with John Bergin
0.004below expectation — took 29% of games against 37% expected
6-2, 6-3
L
2026-03-12 · SAC-Wheeler/Harvey · #1 Doubles · 7.0 · with John Bergin
+0.003about as expected — took 33% of games against 37% expected
6-3, 6-3
L
2025-04-23 · SAC-Wheeler/Fraser · #3 Doubles · 7.0 · with Brian Harvey
not counted — an opponent has no rating on record
6-4, 6-2
L
2025-04-01 · SAC-Wheeler/Fraser · #3 Doubles · 7.0 · with Brian Harvey
not counted — an opponent has no rating on record
6-1, 7-6
L
2025-03-28 · SAC-Wheeler/Fraser · #2 Doubles · 7.0 · with Daniel Rousseau
not counted — an opponent has no rating on record
6-2, 7-6
L
2025-03-20 · SAC-Wheeler/Fraser · #3 Doubles · 7.0 · with Brian Harvey
not counted — an opponent has no rating on record
3-6, 7-5, 1-0
L
2024-05-07 · SAC-Gebhardt/Wheeler · #2 Doubles · 7.0 · with Jeff Gonzales
not counted — an opponent has no rating on record
6-2, 6-4
W
2024-04-16 · SAC-Gebhardt/Wheeler · #3 Doubles · 7.0 · with John Bergin
not counted — an opponent has no rating on record
6-3, 7-6
L
2024-04-04 · SAC-Gebhardt/Wheeler · #3 Doubles · 7.0 · with Dave Sato
not counted — an opponent has no rating on record
6-2, 6-3
L
2024-03-28 · SAC-Gebhardt/Wheeler · #3 Doubles · 7.0 · with Dave Sato
not counted — an opponent has no rating on record
6-4, 4-6, 1-0
L
Dan Wolff / Dale Vandenburgh
2024-03-21 · SAC-Gebhardt/Wheeler · #2 Doubles · 7.0 · with John Hummel
not counted — an opponent has no rating on record
3-6, 6-4, 1-0
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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.