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Karen Wells

Boise, ID
4.5C year-end 2025
44 matches · 30W–14L · seasons 20192026
Bump probability
4.04.55.0lowhigh

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.

4.64
estimated dynamic rating
Where the rating sits now, on 12 matches this season · USTA never publishes this number
0%
down to 4.0
4%
stay 4.5
96%
up to 5.0
Projected to December: 0% down · 40% stay · 60% up, from a year-end estimate of 4.52. Lower than today’s 4.64 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 — 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
Boise · 4.5
1 of 12
ID · 4.5
1 of 28

Karen 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

Karen has played at 5.0, 4.5 across 4 seasons — 0 moves up and 1 down.

4.04.55.02019202020252026

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, Karen has gone from the 100th to the 98th percentile of players at that level, 2025 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 level4 levels played
4.5
88.2%
15W–2L · 71% of games
5.0
53.8%
7W–6L · 50% of games
9.0
100%
6W–0L · 78.7% of games
10.0mixed
0%
0W–4L · 40.7% of games

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

Match history44 matches
W
2026-07-12 · #1 Doubles · 4.5 · with Kathy Brashear
+0.003better than expected — took 71% of games against 64% expected
6-1, 6-4
W
Holly Sample / Joelle Staley
2026-07-11 · #1 Doubles · 4.5 · with Lisa Sliger
expectation pending — we're still fetching an opponent's record
6-2, 6-1
L
2026-07-10 · #1 Doubles · 4.5 · with Kathy Brashear
0.024below expectation — took 50% of games against 58% expected
3-6, 6-4, 1-0
W
Jo Ann Kurz / Sandra Cashen
2026-06-29 · #3 Doubles · 9.0 · with Bobette Wood
expectation pending — we're still fetching an opponent's record
6-0, 6-3
W
Heather Silverman / Sandra Cashen
2026-06-22 · #1 Doubles · 9.0 · with Carmen Little
expectation pending — we're still fetching an opponent's record
6-1, 6-1
W
2026-06-08 · #1 Doubles · 9.0 · with Phyllis Zilm
expectation pending — we're still fetching an opponent's record
6-2, 6-0
W
Shelley Ware / Jo Ann Kurz
2026-06-03 · #2 Doubles · 9.0 · with Debbie Wachtell
expectation pending — we're still fetching an opponent's record
6-1, 6-1
W
Jessica Jensen / Kayce McEwan
2026-04-29 · #1 Doubles · 4.5 · with Lori Griffel
expectation pending — we're still fetching an opponent's record
6-2, 7-5
W
Carmen Little / Shelley Ware
2026-04-27 · #1 Doubles · 4.5 · with Kathy Brashear
expectation pending — we're still fetching an opponent's record
6-2, 6-3
W
Kayce McEwan / Christina Peterman
2026-04-15 · #2 Doubles · 4.5 · with Kathy Brashear
expectation pending — we're still fetching an opponent's record
6-2, 6-0
W
2026-04-06 · #2 Doubles · 4.5 · with Becca Longson
expectation pending — we're still fetching an opponent's record
6-3, 6-3
W
Dana Rosellini / Dana Gross
2026-04-01 · #1 Doubles · 4.5 · with Kathy Brashear
expectation pending — we're still fetching an opponent's record
6-0, 6-1
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.