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Megan Kostal

LA Grange, IL
3.5C year-end 2025
128 matches · 70W–58L · 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.
3.36
estimated dynamic rating
Where the rating sits now, on 15 matches this season · USTA never publishes this number
0%
down to 3.0
96%
stay 3.5
4%
up to 4.0
Projected to December: 0% down · 99% stay · 1% up, from a year-end estimate of 3.31. Lower than today’s 3.36 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 upper half 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
LA Grange · 3.5
4 of 6
IL · 3.5
167 of 327
By our estimated rating, not the published level.
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Megan 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

Megan has played at 3.0, 3.5 across 7 seasons — 1 move up and 0 down.

2.53.03.52019202120222023202420252026

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, Megan has gone from the 60th to the 50th 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 level6 levels played
3.0
100%
5W–0L · 63.5% of games
3.5
54%
34W–29L · 52.7% of games
4.0
22.2%
2W–7L · 39.1% of games
4.5
50%
2W–2L · 46.3% of games
6.5
69.6%
16W–7L · 61.9% of games
7.5
50%
6W–6L · 55.2% of games

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

Match history128 matches
W
N/A
2026-07-12 · #1 Doubles · 3.5 · with Ashley Cobb
expectation pending — we're still fetching an opponent's record
6-0, 6-0
L
Erica White / Melissa Robinson
2026-07-08 · #3 Doubles · 4.0 · with Tece Hendrickson
expectation pending — we're still fetching an opponent's record
7-6, 6-1
W
2026-07-07 · #2 Doubles · 3.5 · with Sarah Peto
−0.008about as expected — took 52% of games against 56% expected
4-6, 7-5, 1-0
L
Yuko Suzuki / Jarmila Singer
2026-06-23 · #3 Doubles · 4.0 · with Lori Judy
expectation pending — we're still fetching an opponent's record
6-1, 6-1
L
Susan Ellison / Moon Kaneshiro
2026-06-04 · #3 Doubles · 3.5 · with Katie Ketchum
expectation pending — we're still fetching an opponent's record
6-4, 6-7, 1-0
W
Suzette Stapleton / Elizabeth Gudgeon
2026-04-26 · #2 Doubles · 3.5 · with Katie Ketchum
expectation pending — we're still fetching an opponent's record
6-4, 7-6
L
Leah Starkman / Katherine Martin
2026-04-25 · #3 Doubles · 4.0 · with Katie Ketchum
expectation pending — we're still fetching an opponent's record
6-2, 6-4
L
Zagorka James / Cindy Bielik
2026-03-07 · #3 Doubles · 4.0 · with Katie Ketchum
expectation pending — we're still fetching an opponent's record
6-4, 6-3
L
2026-03-01 · #1 Doubles · 4.0 · with Mary Sullivan
expectation pending — we're still fetching an opponent's record
6-1, 6-0
L
Meghan Kilian / Michelle Yuen
2026-03-01 · #2 Doubles · 3.5 · with Lori Judy
expectation pending — we're still fetching an opponent's record
6-3, 0-6, 1-0
W
2026-02-22 · #2 Doubles · 4.0 · with Mary Sullivan
expectation pending — we're still fetching an opponent's record
7-5, 6-7
L
Denise Lam / Nancy Valerio
2026-02-15 · #2 Doubles · 3.5 · with SoYoung Grote
expectation pending — we're still fetching an opponent's record
6-1, 6-4
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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.