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Bill Sudlow

Rancho Santa Fe, CA
3.5C year-end 2025
160 matches · 52W–108L · seasons 2021–2026
Bump probability
3.03.54.0lowhigh
Where this rating stands today. Taller means more likely.
i
The dashed lines are the edges of your band. The three shaded areas are exactly the three percentages below — area here is the chance of one outcome for you, not a count of players.
3.27
estimated dynamic rating
Where the rating sits now, on 10 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.
i
scale measured at this point of 2023 on 2160 players. It moves when you play, and occasionally when we improve the model. USTA publishes year-end ratings in December, which is when this gets graded against what actually happened.
Where you rank
Rancho Santa Fe · 3.5
3 of 5
CA · 3.5
134 of 167
By our estimated rating, not the published level.
i
Bill is ranked against players at the same level in the same place. The published level is identical for everyone in a band, so it cannot separate them — our estimate can. Groups smaller than five are not ranked at all, because a placing out of two is noise dressed as standing.
Over timerating by season, and how you rank
Rating by season

Bill has been 3.5 for all 6 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

3.03.5202120222023202420252026

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, Bill has gone from the 41st to the 25th percentile of players at that level, 2021 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
3.5
32.3%
21W–44L · 43% of games
7.0
26.7%
8W–22L · 42.8% of games
7.0mixed
32%
16W–34L · 44% of games
8.0mixed
0W–1L
not enough matches yet

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

Match history160 matches
L
Scott Williams / Stephanie Yasukochimixed
2026-08-01 · #1 Doubles · 8.0 · with Katherine Nakamura
mixed — doesn't count toward your NTRP rating
3-6, 6-0, 1-0
W
John Noerenberg / Dana Gibson
2026-07-30 · #2 Doubles · 7.0 · with Brad Bartlett
expectation pending — we're still fetching an opponent's record
7-6, 6-3
L
Sanjay Shah / Bashkim Kadriu
2026-03-22 · #2 Doubles · 3.5 · with Randy James
expectation pending — we're still fetching an opponent's record
6-1, 6-4
W
Brian Hays / Alireza Khansari
2026-03-15 · #2 Doubles · 3.5 · with Obie Roy
expectation pending — we're still fetching an opponent's record
6-3, 6-2
L
David Coughlin / William Milligan
2026-03-08 · #1 Doubles · 3.5 · with Bruce Danielson
expectation pending — we're still fetching an opponent's record
6-4, 6-2
L
Steve Haayen / Brian Holm
2026-03-01 · #1 Doubles · 3.5 · with Bruce Danielson
expectation pending — we're still fetching an opponent's record
6-3, 7-6
W
Richard Sanders / Phil Ryan
2026-02-15 · #2 Doubles · 3.5 · with Bruce Danielson
expectation pending — we're still fetching an opponent's record
6-4, 6-2
W
Dana Gibson / John Noerenberg
2026-01-30 · #1 Doubles · 3.5 · with Obie Roy
expectation pending — we're still fetching an opponent's record
6-2, 4-6, 1-0
L
Pete Zielinski / Eric Straus
2026-01-25 · #1 Doubles · 3.5 · with Bruce Danielson
expectation pending — we're still fetching an opponent's record
6-1, 6-3
L
Scott Anderson / Eric Gozlan
2026-01-18 · #1 Doubles · 3.5 · with Randy James
expectation pending — we're still fetching an opponent's record
6-4, 6-3
L
Christopher Nero / Pete Zielinski
2025-12-07 · #1 Doubles · 3.5 · with Bruce Danielson
expectation pending — we're still fetching an opponent's record
6-3, 6-4
L
David Coughlin / Ron Seager
2025-11-30 · #1 Doubles · 3.5 · with Bruce Danielson
expectation pending — we're still fetching an opponent's record
7-5, 6-1
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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.