← Search

Sarah Blankenbaker

Chicago, IL
4.0C year-end 2025
333 matches · 164W–169L · seasons 2020–2026
Bump probability
3.54.04.5lowhigh
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.
3.77
estimated dynamic rating
Where the rating sits now, on 37 matches this season · USTA never publishes this number
0%
down to 3.5
100%
stay 4.0
0%
up to 4.5

A 4.0 runs from 3.51 to 4.00. 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
Chicago · 4.0
6 of 26
IL · 4.0
55 of 211
By our estimated rating, not the published level.
i
Sarah 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

Sarah has played at 3.5, 4.0 across 7 seasons — 1 move up and 0 down.

3.03.54.02020202120222023202420252026

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 4.0, Sarah has gone from the 27th to the 36th 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 level7 levels played
3.5
64.7%
44W–24L · 55.8% of games
4.0
36.4%
43W–75L · 46% of games
4.5
47.4%
9W–10L · 52.2% of games
7.5
56.2%
18W–14L · 53% of games
7.0mixed
63.3%
19W–11L · 56.8% of games
7.5mixed
45.8%
22W–26L · 50.1% of games
8.0mixed
33.3%
3W–6L · 46.6% of games

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

Match history333 matches
L
2026-07-26 · #3 Doubles · 7.5 · with Sam Jemielity
−0.020below expectation — took 45% of games against 54% expected
6-3, 6-7
W
Christine Kupfer / Charles Ahn
2026-07-25 · #2 Doubles · 7.5 · with Tony Ling
expectation pending — we're still fetching an opponent's record
4-6, 5-4, 1-0
L
Colleen Chionis / Whitney Beckerchamps
2026-07-25 · #3 Doubles · with Christine Munteanu
expectation pending — we're still fetching an opponent's record
6-2, 6-4
L
Reatha Kay / Allison Stillman
2026-07-19 · #2 Doubles · 7.5 · with Cate Le
expectation pending — we're still fetching an opponent's record
6-2, 1-6, 1-0
W
Leigh Keyser / Sara Olson
2026-07-19 · #2 Doubles · 4.5 · with Christine Munteanu
expectation pending — we're still fetching an opponent's record
6-1, 6-2
W
Mardi Scott
2026-07-16 · #1 Singles · 4.0
expectation pending — we're still fetching an opponent's record
7-5, 6-3
W
Vina Maniquis / Carey Goldblatt
2026-07-11 · #1 Doubles · 7.5 · with Karyn Michalik
expectation pending — we're still fetching an opponent's record
6-1, 6-1
L
2026-06-14 · #2 Doubles · 4.5 · with Christine Munteanu
expectation pending — we're still fetching an opponent's record
6-4, 3-5, 1-0
L
Yuko Haggerty / Hideaki Takahashi
2026-06-07 · #1 Doubles · 7.5 · with Joel McVey
expectation pending — we're still fetching an opponent's record
6-2, 6-3
L
Laura Keener / Sonia Pastor
2026-06-06 · #1 Doubles · 7.5 · with Lida Downey
expectation pending — we're still fetching an opponent's record
6-4, 6-5
W
2026-06-06 · #1 Doubles · 4.0 · with Urszula Farry
+0.019better than expected — took 61% of games against 52% expected
6-7, 4-0, 1-0
L
2026-05-17 · #2 Doubles · 4.5 · with Nonie Carson
+0.017better than expected — took 48% of games against 40% expected
4-6, 6-4, 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.