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John Stuparitz

Highland Park, IL
3.5C year-end 2025
75 matches · 36W–39L · seasons 2022–2026
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.
3.25
estimated dynamic rating
Where the rating sits now, on 23 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
IL · 3.5
250 of 327
By our estimated rating, not the published level.
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John 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

John has been 3.5 for all 3 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

3.03.5202220232024

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, John has gone from the 75th to the 20th 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 level2 levels played
3.5
39.1%
9W–14L · 48.3% of games
7.0
56.2%
27W–21L · 53.1% of games

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

Match history75 matches
L
Steven Schenker / Neil Greene
2026-08-02 · #1 Doubles · 7.0 · with Richard Foss
expectation pending — we're still fetching an opponent's record
6-1, 6-4
W
Joseph Lyden / Patrick Casey
2026-08-01 · #1 Doubles · 7.0 · with Cliff Breslow
expectation pending — we're still fetching an opponent's record
6-2, 3-6, 1-0
L
2026-07-26 · #2 Doubles · 7.0 · with Howard Braun
expectation pending — we're still fetching an opponent's record
7-6, 5-3
L
Chuck Blumenthal / David Butt
2026-07-18 · #2 Doubles · 7.0 · with David Graham
expectation pending — we're still fetching an opponent's record
6-1, 6-0
L
Nick Bothfeld / William Watkin
2026-07-12 · #3 Doubles · 7.0 · with David Graham
expectation pending — we're still fetching an opponent's record
6-2, 6-0
L
Stan Terry / Neil Greene
2026-06-14 · #1 Doubles · 7.0 · with Howard Braun
expectation pending — we're still fetching an opponent's record
6-3, 3-6, 1-0
W
Joseph Lyden / Harold Krent
2026-06-07 · #1 Doubles · 7.0 · with Howard Braun
expectation pending — we're still fetching an opponent's record
1-6, 7-5, 1-0
W
Scott Williamson / Craig Sieben
2026-06-06 · #2 Doubles · 7.0 · with Richard Foss
expectation pending — we're still fetching an opponent's record
7-6, 6-4
W
David MacK / Dave Carlquist
2026-05-31 · #2 Doubles · 7.0 · with Howard Braun
expectation pending — we're still fetching an opponent's record
6-3, 5-7, 1-0
L
Waldemar Dyjewski / Ed Duffy
2026-04-25 · #2 Doubles · 7.0 · with Paul Lesser
expectation pending — we're still fetching an opponent's record
6-1, 7-5
L
Richard McLean / David MacK
2026-03-28 · #1 Doubles · 7.0 · with Richard Foss
expectation pending — we're still fetching an opponent's record
5-7, 6-1, 1-0
W
Richard Morton / Michael Eighan
2026-03-28 · #1 Doubles · 7.0 · with Cliff Breslow
expectation pending — we're still fetching an opponent's record
6-3, 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.