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Sandra Cullen

LYNNWOOD, WA
2.5C year-end 2024
59 matches · 23W–36L · seasons 20192026
Bump probability
2.02.53.0lowhigh

Where this rating stands today. Taller means more likely. The dashed lines are the band edges, and the three shaded areas are the three percentages below.

2.43
estimated dynamic rating
Where the rating sits now, on 15 matches this season · USTA never publishes this number
0%
down to 2.0
82%
stay 2.5
18%
up to 3.0
Projected to December: 0% down · 96% stay · 4% up, from a year-end estimate of 2.36. Lower than today’s 2.43 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 2.5 runs from 2.01 to 2.50. This rating sits in the top of the band, and every match moves it.

Our estimate, not a USTA figure — scale measured at this point of 2023 on 2160 players. Graded publicly in December when USTA publishes year-end ratings. It moves when you play, and occasionally when we improve the model.

Where you rank
WA · 2.5
122 of 197

Sandra is ranked among players at the same level in the same place, by our estimated dynamic rating — not the published level, which is the same for everyone in the band. Groups smaller than five are not ranked, because a placing out of two is noise dressed as standing.

Over timerating by season, and how you rank
Rating by season

Sandra has played at 3.5, 2.5 across 3 seasons — 0 moves up and 1 down.

2.02.53.03.5201920242026

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

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 level8 levels played
0.0
1W–1L
not enough matches yet
2.5
46.2%
6W–7L · 48.3% of games
3.0
25%
1W–3L · 35% of games
3.5
58.8%
10W–7L · 49.8% of games
6.0
40%
2W–3L · 53.8% of games
6.0mixed
20%
2W–8L · 30.6% of games
6.5mixed
1W–2L
not enough matches yet
7.0mixed
0%
0W–5L · 24.1% of games

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

Match history59 matches
W
N/A
2026-07-13 · #2 Mixed Doubles · 0.0 · with Jared Groff
expectation pending — we're still fetching an opponent's record
6-0
W
2026-07-12 · #1 Doubles · 2.5 · with Renee Pitra
+0.020better than expected — took 68% of games against 57% expected
7-6, 6-0
L
Mila Burdan / Liz Speigel
2026-07-06 · #1 Female Doubles · 0.0 · with Angel Mach
expectation pending — we're still fetching an opponent's record
7-6
L
2026-07-02 · #1 Doubles · 2.5 · with Clara Hsu
expectation pending — we're still fetching an opponent's record
6-4, 6-1
W
Jia Tang / Diana Einmo
2026-06-14 · #1 Doubles · 2.5 · with Mary Cropp
expectation pending — we're still fetching an opponent's record
6-4, 6-3
L
Felicia Ng - (DQ)* / Sheila Loekito
2026-05-24 · #2 Doubles · 2.5 · with Rachel Martin
expectation pending — we're still fetching an opponent's record
6-3, 6-4
W
Jingyuan Yin / Karen Walter
2026-05-03 · #1 Doubles · 2.5 · with Clara Hsu
expectation pending — we're still fetching an opponent's record
1-6, 6-4, 1-0
W
Sara Farag / Vera Makianich
2026-04-19 · #2 Doubles · 2.5 · with Mary Cropp
expectation pending — we're still fetching an opponent's record
6-2, 6-3
L
Lisa Kron / Jen Greenberg
2026-03-13 · #2 Doubles · 2.5 · with Jenny Wilson
expectation pending — we're still fetching an opponent's record
6-1, 6-2
L
Mary Jordan / Sheila Loekito
2026-02-22 · #2 Doubles · 2.5 · with Jenny Wilson
expectation pending — we're still fetching an opponent's record
4-6, 6-2, 1-0
L
2026-02-01 · #2 Doubles · 2.5 · with Liz Sheffield
expectation pending — we're still fetching an opponent's record
6-4, 6-2
L
Diana Einmo / Barbara Trentalange
2026-01-17 · #2 Doubles · 2.5 · with Liz Sheffield
expectation pending — we're still fetching an opponent's record
6-1, 6-4
What an account addsprivate to you

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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.