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Chelsea Crowell

Longmont, CO
4.5C year-end 2025
170 matches · 124W–46L · seasons 2021–2026
Bump probability
4.04.55.0lowhigh
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.
4.55
estimated dynamic rating
Where the rating sits now, on 26 matches this season · USTA never publishes this number
0%
down to 4.0
26%
stay 4.5
74%
up to 5.0
Projected to December: 0% down · 71% stay · 29% up, from a year-end estimate of 4.46. Lower than today’s 4.55 because form regresses — players this far above 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 4.5 runs from 4.01 to 4.50. This rating sits in the top 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
CO · 4.5
2 of 30
By our estimated rating, not the published level.
i
Chelsea 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

Chelsea has been 4.5 for all 6 seasons on record, but moved a long way inside it — from the bottom of the band to the top.

4.04.5202120222023202420252026

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 4.5, Chelsea has gone from the 99th to the 98th percentile of players at that level, 2022 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 level5 levels played
4.5
90.7%
39W–4L · 66.4% of games
8.0mixed
75%
9W–3L · 62.2% of games
8.5mixed
30%
3W–7L · 46.5% of games
9.0mixed
80%
28W–7L · 59.4% of games
9.5mixed
60%
6W–4L · 50.3% of games

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

Match history170 matches
L
Tristan Burm / Katherine Lazenbymixed
2026-08-02 · #3 Doubles · 8.5 · with Paul Franko
mixed — doesn't count toward your NTRP rating
6-4, 6-3
W
Elina George / Karen Wright
2026-07-28 · #2 Doubles · 4.5 · with Emily Pedersen
expectation pending — we're still fetching an opponent's record
6-4, 6-3
W
Russell Walters / Shirley Stangechamps
2026-07-26 · #1 Doubles · with Craig Hoeltgen
expectation pending — we're still fetching an opponent's record
6-2, 6-0
W
Brian Nelson / Stephanie Skarweckichamps
2026-07-25 · #2 Doubles · with Craig Hoeltgen
expectation pending — we're still fetching an opponent's record
2-6, 6-3, 1-0
W
Sara Palmer / Katherine Lazenby
2026-07-21 · #1 Doubles · 4.5 · with Emily Pedersen
expectation pending — we're still fetching an opponent's record
6-2, 6-3
L
John Haywood / Kristen Suttonmixed
2026-07-19 · #2 Doubles · 9.5 · with Jeffrey Kamei
mixed — doesn't count toward your NTRP rating
6-3, 6-2
L
Ryne Walz / Brittany Guidettimixed
2026-07-12 · #2 Doubles · 8.5 · with Paul Franko
mixed — doesn't count toward your NTRP rating
1-6, 6-4, 1-0
W
Joyce Kelly / Jeffrey Santelicesmixed
2026-06-28 · #1 Doubles · 9.0 · with Craig Hoeltgen
mixed — doesn't count toward your NTRP rating
6-3, 6-0
W
Amanda Repert / Andrea Wallace
2026-06-23 · #2 Doubles · 4.5 · with Victoria Tait
expectation pending — we're still fetching an opponent's record
6-0, 7-6
W
Cat Diehl / Jana Krutsinger
2026-06-09 · #2 Doubles · 4.5 · with Emily Pedersen
expectation pending — we're still fetching an opponent's record
6-1, 6-3
W
Scott Justus / Lissa Moonmixed
2026-06-07 · #2 Doubles · 9.0 · with Craig Hoeltgen
mixed — doesn't count toward your NTRP rating
6-1, 6-3
W
Chris Enterman / Shawna Walkerchamps
2026-06-06 · #1 Doubles · with Jeffrey Kamei
expectation pending — we're still fetching an opponent's record
6-3, 6-1
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