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Ian Klass

Charlotte, NC
3.5C year-end 2025
125 matches · 77W–48L · seasons 2023–2026
Bump probability
3.03.54.0lowhigh
Where this rating stands today. Taller means more likely.
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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.
3.59
estimated dynamic rating
Where the rating sits now, on 32 matches this season · USTA never publishes this number
0%
down to 3.0
14%
stay 3.5
86%
up to 4.0
Projected to December: 0% down · 58% stay · 42% up, from a year-end estimate of 3.48. Lower than today’s 3.59 because form regresses — players this far above their band partway through a season have historically finished nearer the middle of it. Keep playing at this level and the numbers above are the ones that hold.

A 3.5 runs from 3.01 to 3.50. This rating sits in the top of the band, and every match moves it.

Our estimate, not a USTA figure.
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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
Charlotte · 3.5
26 of 176
NC · 3.5
53 of 293
By our estimated rating, not the published level.
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Ian 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

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

3.03.52023202420252026

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, Ian has gone from the 65th to the 97th percentile of players at that level, 2023 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
3.5
73.2%
60W–22L · 60.2% of games
4.0
36.4%
4W–7L · 46% of games
6.5
33.3%
2W–4L · 47.1% of games
7.5
30.8%
4W–9L · 46.5% of games
4.0mixed
37.5%
3W–5L · 50% of games

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

Match history125 matches
L
William King / Ivaylo Petkov
2026-08-01 · #1 Doubles · 4.0 · with Darden Blow
expectation pending — we're still fetching an opponent's record
6-1, 6-4
W
Chris Gibson / Arnoldo Marquez
2026-07-24 · #1 Doubles · 3.5 · with Mike Thompson
expectation pending — we're still fetching an opponent's record
6-0, 6-0
L
Ramses Meijer / Doug Baumgartner
2026-07-11 · #1 Doubles · 4.0 · with Darden Blow
expectation pending — we're still fetching an opponent's record
6-2, 6-4
W
2026-07-08 · #1 Doubles · 3.5 · with Tommy Cary
+0.012better than expected — took 59% of games against 53% expected
7-6, 6-3
L
Jenny Kim / Tiger Zhangmixed
2026-07-07 · #1 Doubles · 4.0 · with Jessica Outterson
mixed — doesn't count toward your NTRP rating
6-2, 6-3
W
Andrew Halverstam
2026-07-06 · #2 Singles · 3.5
expectation pending — we're still fetching an opponent's record
7-6, 6-2
W
Robert Barden
2026-06-29 · #2 Singles · 3.5
expectation pending — we're still fetching an opponent's record
6-3, 6-1
L
Sarah Fenwick / Gregory Grimm-Oropesamixed
2026-06-16 · #1 Doubles · 4.0 · with Janine Rust
mixed — doesn't count toward your NTRP rating
3-6, 6-4, 1-0
W
Philip Heidkamp
2026-06-15 · #2 Singles · 3.5
expectation pending — we're still fetching an opponent's record
6-1, 6-0
W
Victor Ellison / John Tynan
2026-06-13 · #1 Doubles · 3.5 · with Darden Blow
expectation pending — we're still fetching an opponent's record
6-4, 2-6, 1-0
L
Eric Weinbrenner / David Shevsky
2026-06-02 · #1 Doubles · 3.5 · with Tommy Cary
expectation pending — we're still fetching an opponent's record
7-6, 6-7, 1-0
L
2026-06-02 · #1 Doubles · 4.0 · with Mindy Merchant
+0.000below expectation — took 29% of games against 39% expected
6-4, 6-1
What an account addsprivate to you

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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.