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Aiko Tamiya

Renton, WA
3.0C year-end 2025
31 matches · 14W–17L · seasons 20192026
Bump probability
2.53.03.5lowhigh

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.

2.77
estimated dynamic rating
Where the rating sits now, on 5 matches this season · USTA never publishes this number
0%
down to 2.5
100%
stay 3.0
0%
up to 3.5

A 3.0 runs from 2.51 to 3.00. 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
Renton · 3.0
16 of 24
WA · 3.0
1086 of 1529

Aiko 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
How you rank at your level
At 7.0, Aiko has gone from the 54th to the 5th 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 level2 levels played
7.0
44.4%
12W–15L · 44.9% of games
6.0mixed
2W–0L
not enough matches yet

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

Match history31 matches
W
2026-07-26 · #2 Doubles · 6.0 · with Mike Rayburn
+0.000better than expected — took 59% of games against 44% expected
6-4, 7-5
W
2026-06-27 · #2 Doubles · 6.0 · with Donald Shifrin
+0.000better than expected — took 75% of games against 43% expected
6-2, 6-2
L
2026-06-11 · #3 Doubles · 7.0 · with Mary Aquino
expectation pending — we're still fetching an opponent's record
6-1, 6-4
L
2026-05-04 · #3 Doubles · 7.0 · with Linda Blegen
0.005below expectation — took 29% of games against 37% expected
6-3, 6-2
L
Denise Kaestle / Beth Ginsberg
2026-04-17 · #1 Doubles · 7.0 · with Joan Harkins
expectation pending — we're still fetching an opponent's record
6-4, 6-1
L
2025-06-17 · #3 Doubles · with Sue Waller
expectation pending — we're still fetching an opponent's record
7-5, 6-0
W
2025-06-13 · #3 Doubles · 7.0 · with Sue Waller
expectation pending — we're still fetching an opponent's record
2-6, 7-5, 1-0
L
Denise Kaestle / Beth Ginsberg
2025-06-05 · #2 Doubles · 7.0 · with Barbara Cotton
expectation pending — we're still fetching an opponent's record
6-4, 6-0
L
Anne Roth / Monna Maddy
2025-05-21 · #2 Doubles · 7.0 · with Mary Aquino
expectation pending — we're still fetching an opponent's record
6-3, 6-4
W
2025-05-19 · #2 Doubles · 7.0 · with Barbara Cotton
expectation pending — we're still fetching an opponent's record
6-2, 6-2
W
2025-05-05 · #3 Doubles · 7.0 · with Teri Johnson
expectation pending — we're still fetching an opponent's record
6-1, 1-6, 1-0
L
2025-04-23 · #1 Doubles · 7.0 · with Sue Waller
expectation pending — we're still fetching an opponent's record
7-6, 6-1
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.