← Search

Sharon Kerr-Zygmunt

Lombard, IL
3.5C year-end 2025
269 matches · 155W–114L · seasons 2019–2026
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.
3.31
estimated dynamic rating
Where the rating sits now, on 29 matches this season · USTA never publishes this number
0%
down to 3.0
99%
stay 3.5
1%
up to 4.0

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.
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
201 of 327
By our estimated rating, not the published level.
i
Sharon 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

Sharon has played at 3.5, 4.0 across 8 seasons — 1 move up and 1 down.

3.03.54.020192020202120222023202420252026

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, Sharon has gone from the 76th to the 62nd 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 level9 levels played
3.5
60.2%
59W–39L · 56.7% of games
4.0
61.5%
8W–5L · 58.4% of games
4.5
1W–1L
not enough matches yet
6.5
55.6%
10W–8L · 55.8% of games
7.0
65.7%
46W–24L · 59.7% of games
7.5
45.2%
14W–17L · 48.4% of games
8.0
1W–2L
not enough matches yet
6.5mixed
0W–2L
not enough matches yet
7.0mixed
83.3%
5W–1L · 61.2% of games

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

Match history269 matches
L
Sarah W Johnson / Barbara Chmieleski
2026-07-28 · #2 Doubles · 7.0 · with Alja Hessami-Maas
expectation pending — we're still fetching an opponent's record
3-6, 5-3, 1-0
W
Kristen Geil / Julianne Hartzell
2026-07-19 · #3 Doubles · 3.5 · with Vina Maniquis
expectation pending — we're still fetching an opponent's record
6-2, 6-3
W
N/A
2026-07-17 · #3 Doubles · 3.5 · with Patty Lynch
expectation pending — we're still fetching an opponent's record
6-0, 6-0
L
2026-07-16 · #2 Doubles · 3.5 · with Megan Crisham
+0.037better than expected — took 59% of games against 40% expected
2-6, 5-4
W
N/A
2026-07-12 · #3 Doubles · 3.5 · with Leigh Champagne
expectation pending — we're still fetching an opponent's record
6-0, 6-0
L
Tracy Meyer / Jeanne Tromp
2026-07-12 · #2 Doubles · 7.0 · with Alja Hessami-Maas
expectation pending — we're still fetching an opponent's record
4-6, 5-2, 1-0
L
KIM DOUGHERTY / Laurie Eichelman
2026-07-09 · #3 Doubles · 3.5 · with Anne Gallagher
expectation pending — we're still fetching an opponent's record
6-3, 6-4
W
2026-07-06 · #3 Doubles · 7.0 · with Antje Boeing
−0.002about as expected — took 53% of games against 55% expected
6-4, 2-3
W
Marie Hajduk / Margaret McAndrews
2026-06-13 · #1 Doubles · 7.0 · with Dawn Beneventi
expectation pending — we're still fetching an opponent's record
6-3, 2-4, 1-0
W
Martha Billen / SoYoung Grote
2026-06-07 · #2 Doubles · 3.5 · with Mara Berkun
expectation pending — we're still fetching an opponent's record
6-4, 4-3
L
Ellen Beltz / Amy Barich
2026-05-19 · #3 Doubles · 3.5 · with Megan Crisham
expectation pending — we're still fetching an opponent's record
6-1, 6-2
L
Masayo Kobashi / Karen Hirsch
2026-05-17 · #1 Doubles · 7.0 · with Alja Hessami-Maas
expectation pending — we're still fetching an opponent's record
4-6, 6-3, 1-0
What an account addsprivate to you

Signing in lets you point an account at your own record and keep things alongside it: notes on individual matches, your racquet and string setup, restring reminders, friendly matches that never reach TennisLink, and a diary of what you changed and what happened after.

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.