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Penny Knapik

Naperville, IL
3.5C year-end 2025
136 matches · 77W–59L · seasons 2019–2026
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.
3.50
estimated dynamic rating
Where the rating sits now, on 30 matches this season · USTA never publishes this number
0%
down to 3.0
51%
stay 3.5
49%
up to 4.0
Projected to December: 0% down · 86% stay · 14% up, from a year-end estimate of 3.42. Lower than today’s 3.50 because form regresses — players this far into 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
Naperville · 3.5
3 of 22
IL · 3.5
60 of 327
By our estimated rating, not the published level.
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Penny 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

Penny has played at 3.5, 4.0 across 6 seasons — 1 move up and 1 down.

3.03.54.0201920212022202320252026

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, Penny has gone from the 71st to the 85th percentile of players at that level, 2019 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 level6 levels played
3.5
66.7%
24W–12L · 58.7% of games
4.0
32%
16W–34L · 45.1% of games
7.5
66.7%
6W–3L · 57.5% of games
7.0mixed
100%
7W–0L · 60.4% of games
7.5mixed
50%
6W–6L · 45.9% of games
8.0mixed
90%
18W–2L · 61.9% of games

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

Match history136 matches
W
Norbert Glod / Jacqueline Zubakmixed
2026-07-27 · #1 Doubles · 7.0 · with Dalaney Street
mixed — doesn't count toward your NTRP rating
6-4, 6-2
W
Melissa Klimek / Kevin Fettmixed
2026-07-22 · #2 Doubles · 7.0 · with Navneet Eswar
mixed — doesn't count toward your NTRP rating
6-0, 6-2
W
2026-07-16 · #1 Singles · 3.5
+0.019better than expected — took 75% of games against 61% expected
6-3, 6-1
W
Betsy Utterback / Khankeo Khounborin
2026-07-15 · #1 Doubles · 7.5 · with Marilyn Tansey
expectation pending — we're still fetching an opponent's record
6-4, 5-4
W
Damian Marshall / Deborah Marshallmixed
2026-07-12 · #1 Doubles · 7.0 · with Dalaney Street
mixed — doesn't count toward your NTRP rating
7-5, 1-6, 1-0
L
Amy Kurtz / Colleen Roberts
2026-07-11 · #3 Doubles · 3.5 · with Lisa Ventrella
expectation pending — we're still fetching an opponent's record
2-6, 6-3, 1-0
W
2026-06-19 · #2 Doubles · 7.0 · with John Yim
+0.000below expectation — took 52% of games against 60% expected
6-7, 6-5, 1-0
W
Parker Turnipseed / Alison Millermixed
2026-06-13 · #3 Doubles · 7.0 · with Ermes Uiehara
mixed — doesn't count toward your NTRP rating
3-6, 6-3, 1-0
W
Melissa Maderia / Debra Bezanis
2026-06-08 · #2 Doubles · 3.5 · with Lina Kamenev
expectation pending — we're still fetching an opponent's record
6-3, 3-6, 1-0
L
Karen Grasse / Jackie Smith
2026-06-07 · #2 Doubles · 7.5 · with Hilary Fife
expectation pending — we're still fetching an opponent's record
7-6, 3-5, 1-0
W
Laurie Eichelman / Bobbi Diedrick
2026-06-06 · #2 Doubles · 3.5 · with Audra Kammerait
expectation pending — we're still fetching an opponent's record
6-3, 6-2
W
Hugo Salgado / Abigail Torresmixed
2026-06-04 · #2 Doubles · 7.0 · with Navneet Eswar
mixed — doesn't count toward your NTRP rating
6-4, 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.