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William Parker

Tacoma, WA
3.5C year-end 2024
49 matches · 25W–24L · 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.

3.24
estimated dynamic rating
Where the rating sits now, on 4 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
Tacoma · 3.5
33 of 65
WA · 3.5
763 of 1209

William 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

William has been 3.5 for all 4 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

3.03.52019202120222024

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 7.0, William has gone from the 76th to the 89th percentile of players at that level, 2019 to 2022.

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
21.4%
3W–11L · 41.7% of games
4.0
0W–1L
not enough matches yet
7.0
71.4%
20W–8L · 60.6% of games
8.0
0W–2L
not enough matches yet

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

Match history49 matches
W
Chris Dewald / Jeff Laskowski
2026-06-11 · #2 Doubles · 7.0 · with Gary Kozuma
0.010about as expected — took 71% of games against 68% expected
6-3, 6-2
L
2026-04-15 · #3 Doubles · 7.0 · with Gary Kozuma
0.007about as expected — took 44% of games against 47% expected
6-1, 2-6, 1-0
W
2025-12-07 · #3 Doubles · 7.0 · with Steve Hirsch
0.018below expectation — took 56% of games against 62% expected
7-5, 2-2
L
2025-11-01 · #3 Doubles · 7.0 · with Bill Fahey
+0.021better than expected — took 45% of games against 38% expected
6-3, 4-6, 1-0
W
Steven Hanson / Rex Schade
2025-05-23 · #3 Doubles · 7.0 · with Bill Fahey
not counted — an opponent has no rating on record
7-6, 7-5
W
N/A
2024-11-24 · #3 Doubles · 7.0 · with Bill Fahey
not counted — an opponent has no rating on record
6-0, 6-0
L
2024-10-06 · #3 Doubles · 7.0 · with Thomas Stumpf
not counted — an opponent has no rating on record
6-4, 6-2
W
N/A
2024-09-27 · #3 Doubles · 7.0 · with Al Boling
not counted — an opponent has no rating on record
6-0, 6-0
L
Winferd Baker / Steve Rudolf
2024-03-01 · #2 Doubles · 3.5 · with DAVID BENSON
0.040below expectation — took 8% of games against 36% expected
6-1, 6-0
L
Mark Bardwil / Greg Tanbara
2024-02-17 · #2 Doubles · 3.5 · with William Coats
0.031below expectation — took 41% of games against 55% expected
7-5, 6-4
L
2024-02-10 · #2 Doubles · 3.5 · with William Coats
0.042below expectation — took 20% of games against 44% expected
6-3, 6-0
L
Tim Spellman / Jeremy Swann
2024-01-28 · #2 Doubles · 3.5 · with William Coats
0.009below expectation — took 35% of games against 42% expected
7-6, 6-1
What an account addsprivate to you

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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.