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Sandie Yamauchi

West Linn, OR
3.5C year-end 2025
80 matches · 32W–48L · 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.

2.96
estimated dynamic rating
Where the rating sits now, on 7 matches this season · USTA never publishes this number
69%
down to 3.0
31%
stay 3.5
0%
up to 4.0
Projected to December: 44% down · 56% stay · 0% up, from a year-end estimate of 3.01. Higher than today’s 2.96 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
West Linn · 3.5
34 of 34
OR · 3.5
728 of 735

Sandie 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

Sandie has played at 3.5, 3.0 across 8 seasons — 2 moves up and 2 down.

2.53.03.520192020202120222023202420252026

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, Sandie has gone from the 2nd to the 58th percentile of players at that level, 2019 to 2025.

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
0.0
75%
3W–1L · 67.1% of games
3.0
44.4%
4W–5L · 49.1% of games
3.5
23.3%
7W–23L · 41% of games
6.0
88.9%
8W–1L · 64.6% of games
7.0
38.9%
7W–11L · 46.3% of games
7.0mixed
1W–2L
not enough matches yet

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

Match history80 matches
L
2026-03-21 · #3 Doubles · 3.5 · with Rachel Nies
−0.021below expectation — took 29% of games against 42% expected
6-2, 6-3
L
2026-02-22 · #3 Doubles · 3.5 · with Devrie Brennan
+0.002about as expected — took 42% of games against 42% expected
7-5, 7-5
L
2026-02-01 · #3 Doubles · 3.5 · with Rachel Nies
+0.042better than expected — took 44% of games against 30% expected
2-6, 6-1, 1-0
L
2025-12-07 · #2 Doubles · with Kendra Rothert
−0.030below expectation — took 14% of games against 36% expected
6-0, 6-2
L
2025-11-30 · #3 Doubles · 7.0 · with Rachel Nies
−0.015below expectation — took 43% of games against 50% expected
7-6, 6-4
W
2025-11-15 · #2 Doubles · 7.0 · with Josette Zervic
−0.005about as expected — took 63% of games against 62% expected
6-3, 6-4
L
2025-09-28 · #3 Doubles · 7.0 · with Kendra Rothert
+0.056better than expected — took 59% of games against 34% expected
6-4, 0-6, 1-0
L
2025-06-15 · #3 Doubles · 3.5 · with Janet Ha
+0.021better than expected — took 41% of games against 35% expected
7-5, 6-4
L
2025-05-31 · #1 Doubles · 3.0 · with Margaret Convery
+0.019better than expected — took 47% of games against 40% expected
3-6, 6-3, 1-0
L
2025-05-16 · #1 Doubles · 3.0 · with Kyla Kelsay
−0.079below expectation — took 20% of games against 59% expected
6-3, 6-0
L
2025-05-02 · #3 Doubles · 3.5 · with Kyla Kelsay
+0.020better than expected — took 50% of games against 41% expected
3-6, 6-4, 1-0
L
Kristina Lockwood / Jane Moffat
2025-04-27 · #3 Doubles · 3.0 · with Madeline Derby
−0.050below expectation — took 25% of games against 51% expected
6-2, 6-2
What an account addsprivate to you

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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.