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Sarah Shin

Portland, OR
3.5C year-end 2025
66 matches · 41W–25L · seasons 20232026
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.

3.33
estimated dynamic rating
Where the rating sits now, on 19 matches this season · USTA never publishes this number
0%
down to 3.0
98%
stay 3.5
2%
up to 4.0

A 3.5 runs from 3.01 to 3.50. This rating sits in the upper half 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
Portland · 3.5
129 of 399
OR · 3.5
248 of 735

Sarah 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.

Teams17 teams · 2023–2026
Over timerating by season, and how you rank
Rating by season

Sarah has played at 3.0, 3.5 across 4 seasons — 1 move up and 0 down.

2.53.03.52023202420252026

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, Sarah has gone from the 83rd to the 85th 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 level6 levels played
3.0
66.7%
14W–7L · 59.1% of games
3.5
81.8%
9W–2L · 59.7% of games
7.0
53.8%
7W–6L · 53.7% of games
8.0
1W–1L
not enough matches yet
6.0mixed
75%
3W–1L · 57.9% of games
7.0mixed
50%
4W–4L · 57.2% of games

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

Match history66 matches
W
2026-07-26 · Kearns · #1 Doubles · 3.5 · with Monica Nguyen
0.007about as expected — took 47% of games against 52% expected
6-4, 2-6, 1-0
W
2026-07-16 · Kearns · #1 Doubles · 3.5 · with Janet Risako Ohno
+0.012better than expected — took 59% of games against 53% expected
7-5, 6-4
L
Barbara Griffin / Sheena Raffaele
2026-06-12 · LOTC-Lee/Kearns · #2 Doubles · 3.5 · with Karen Barks
0.019below expectation — took 48% of games against 55% expected
5-7, 6-4, 1-0
W
2026-04-19 · LOTC-Lee/Kearns · #2 Doubles · 3.5 · with Natalie Fine
+0.043better than expected — took 71% of games against 48% expected
6-3, 6-2
W
2026-03-28 · LOTC-Lee/Kearns · #1 Doubles · 3.5 · with Monica Nguyen
+0.047better than expected — took 86% of games against 58% expected
6-2, 6-0
L
Annette Morrison / Fernando Ritzingerchamps
2026-03-14 · LOTC-Lee/Kearns · #2 Mixed Doubles · with Jeewon Suh
0.008about as expected — took 50% of games against 52% expected
5-5
L
2026-03-14 · LOTC-Lee/Kearns · #2 Mixed Doubles · with Aidan Lee
0.001below expectation — took 25% of games against 33% expected
6-2
W
2026-02-28 · PT&E/SJRC-Ohno · #1 Female Doubles · 7.0 · with Lisa Kearns
+0.021better than expected — took 75% of games against 61% expected
6-2
W
Aileen Valadez / Garret Glenn
2026-02-21 · PT&E/SJRC-Ohno · #2 Mixed Doubles · 7.0 · with Jeewon Suh
+0.049better than expected — took 86% of games against 57% expected
6-1
L
2026-02-21 · PT&E/SJRC-Ohno · #1 Female Doubles · 7.0 · with Janet Risako Ohno
0.035below expectation — took 33% of games against 51% expected
6-3
L
2026-02-20 · PT&E/SJRC-Ohno · #2 Mixed Doubles · 8.0 · with Aidan Lee
0.026below expectation — took 40% of games against 52% expected
6-4
L
Alexandra Corwin / Helena Thornton
2026-01-25 · PT&E/SJRC-Ohno · #1 Female Doubles · 7.0 · with Janet Risako Ohno
0.022below expectation — took 33% of games against 45% expected
6-3
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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.