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Kathy Stahl

Keizer, OR
3.5C year-end 2025
150 matches · 69W–81L · seasons 2019–2026
Bump probability
3.03.54.0lowhigh

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.

3.00
estimated dynamic rating
Where the rating sits now, on 17 matches this season · USTA never publishes this number
51%
down to 3.0
49%
stay 3.5
0%
up to 4.0
Projected to December: 30% down · 70% stay · 0% up, from a year-end estimate of 3.04. Higher than today’s 3.00 because players this far below their band have historically finished nearer the middle of it.

A 3.5 runs from 3.01 to 3.50. This rating sits in the bottom 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
OR · 3.5
723 of 739

Kathy 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

Kathy has been 3.5 for all 8 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

3.03.520192020202120222023202420252026

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, Kathy has gone from the 11th to the 20th 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 level6 levels played
3.0
2W–1L
not enough matches yet
3.5
34.1%
15W–29L · 43.6% of games
6.0
90.9%
10W–1L · 70.1% of games
7.0
61.5%
24W–15L · 51.3% of games
6.0mixed
57.1%
4W–3L · 52.1% of games
7.0mixed
30%
6W–14L · 43.1% of games

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

Match history150 matches
L
2026-06-27 · #3 Doubles · with Trina Cooprider
−0.031below expectation — took 38% of games against 52% expected
6-0, 3-6, 1-0
L
Karen Henderson / Patti Marvelchamps
2026-06-27 · #3 Doubles · with Trina Cooprider
−0.013below expectation — took 35% of games against 43% expected
6-2, 7-5
W
Evangeline Laurie / Charles Butlermixed
2026-05-30 · #3 Doubles · 7.0 · with Brian Stahl
+0.000better than expected — took 71% of games against 49% expected
6-3, 6-2
L
Herky Gottfried / Shikha Gottfriedmixed
2026-05-29 · #2 Doubles · 7.0 · with Brian Stahl
+0.000below expectation — took 33% of games against 42% expected
6-3, 6-3
W
Evangeline Laurie / Alexa Young-Mills
2026-05-09 · #3 Doubles · 3.5 · with Jill Ainsworth
+0.013about as expected — took 47% of games against 44% expected
1-6, 6-3, 1-0
L
Jennifer Ablow / Courtney Muntherchamps
2026-05-03 · #3 Doubles · with Marianne Bradshaw
−0.025below expectation — took 29% of games against 44% expected
6-2, 6-3
W
Yen Nguyen / Beverly Reed
2026-05-02 · #1 Doubles · 3.5 · with Jill Ainsworth
−0.051below expectation — took 65% of games against 78% expected
7-5, 6-2
L
Lisa Johannessen / Juli Parlan
2026-05-01 · #2 Doubles · 3.5 · with Stephenie Tucker
+0.037better than expected — took 47% of games against 34% expected
3-6, 6-3, 1-0
L
Jenell Henson / Megan Miller
2026-04-19 · #3 Doubles · 3.5 · with Amy Caldwell
+0.003below expectation — took 14% of games against 26% expected
6-1, 6-1
L
Allison Walkingshaw / CHRISTY SCHLOSS
2026-04-11 · #3 Doubles · 3.5 · with Amy Caldwell
−0.018below expectation — took 33% of games against 44% expected
6-3, 6-3
W
Diana Sandgren / Darci Cronen
2026-03-14 · #3 Doubles · 3.5 · with Kimberley Boman
−0.055below expectation — took 45% of games against 68% expected
7-5, 1-6, 1-0
W
Nancy Chamberlain / Cheri Wulf
2025-11-22 · #2 Doubles · 7.0 · with Trina Cooprider
+0.000about as expected — took 57% of games against 56% expected
6-4, 7-6
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