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Erika Walther

Seattle, WA
3.5C year-end 2025
83 matches · 51W–32L · seasons 20192026
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.

3.29
estimated dynamic rating
Where the rating sits now, on 15 matches this season · USTA never publishes this number
0%
down to 3.0
100%
stay 3.5
0%
up to 4.0

A 3.5 runs from 3.01 to 3.50. This rating sits in the middle 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
Seattle · 3.5
141 of 256
WA · 3.5
594 of 1209

Erika 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

Erika has played at 3.0, 3.5 across 7 seasons — 1 move up and 0 down.

2.53.03.52019202020212022202320252026

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, Erika has gone from the 30th to the 41st 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 level6 levels played
3.0
100%
19W–0L · 65.7% of games
3.5
41%
16W–23L · 47.3% of games
6.0
3W–0L
not enough matches yet
7.0
80%
8W–2L · 63% of games
6.0mixed
1W–1L
not enough matches yet
7.0mixed
16.7%
1W–5L · 38.9% of games

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

Match history83 matches
L
2026-07-21 · #1 Doubles · 3.5 · with Rachel Stroble
0.030below expectation — took 37% of games against 52% expected
6-4, 6-3
W
Meagan Milca / Estelle Erhardt
2026-07-08 · #1 Doubles · 3.5 · with Laura Cooper
+0.008about as expected — took 50% of games against 48% expected
7-5, 3-6, 1-0
L
Charlie Hsu / Danica Knievelmixed
2026-07-05 · #3 Doubles · 7.0 · with Ron Yeh
+0.000about as expected — took 40% of games against 45% expected
6-1, 5-7, 1-0
W
2026-06-28 · #1 Doubles · 3.5 · with Rachel Stroble
0.002about as expected — took 48% of games against 50% expected
3-6, 7-6, 1-0
W
Caitlin Baker / Nicole Doran
2026-05-08 · #1 Doubles · 3.5 · with Tanja Omeze
0.007about as expected — took 50% of games against 54% expected
4-6, 7-6, 1-0
W
2026-05-03 · #1 Doubles · 3.5 · with Tanja Omeze
+0.024better than expected — took 59% of games against 48% expected
6-3, 7-6
L
Shan Zhu / Yuyu Huang
2026-04-26 · #2 Doubles · 3.5 · with Kim Scott
0.030below expectation — took 25% of games against 43% expected
6-3, 6-1
L
2026-04-25 · #2 Doubles · 3.5 · with Jennifer Heydt
+0.003about as expected — took 33% of games against 37% expected
6-2, 6-4
W
2026-04-05 · #3 Doubles · 3.5 · with Alison Winfield
0.042below expectation — took 50% of games against 66% expected
2-6, 6-3, 1-0
W
2026-02-06 · #2 Doubles · 3.5 · with Gwendolyn Emminger
+0.010better than expected — took 62% of games against 56% expected
7-5, 6-3
W
Jessica Clark / Melissa Igel
2026-01-19 · #1 Doubles · 3.5 · with Gwendolyn Emminger
+0.009better than expected — took 67% of games against 59% expected
6-4, 6-2
W
2025-11-02 · #2 Doubles · 7.0 · with Susan Holt
+0.002better than expected — took 80% of games against 69% expected
6-2, 6-1
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Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.