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Robert Tatsumi

Tualatin, OR
3.5C year-end 2025
43 matches · 19W–24L · 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.

3.13
estimated dynamic rating
Where the rating sits now, on 6 matches this season · USTA never publishes this number
6%
down to 3.0
94%
stay 3.5
0%
up to 4.0

A 3.5 runs from 3.01 to 3.50. This rating sits in the lower 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
Tualatin · 3.5
16 of 17
OR · 3.5
617 of 735

Robert 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.

Teams16 teams · 2017–2026
SHC-Lumetta
2026 Adult 40 & Over · 3.5 Men
2026
NOR-SHC-Lumetta
2026 Adult 18 & Over · 3.5 Men
2026
SHC-Lumetta
2025 Adult 18 & Over · 3.5 Men
2025
SHC-Lumetta
2025 Adult 40 & Over · 3.5 Men
2025
SHC-Gettle/Van Leeuwen
2024 Adult 18 & Over · 3.5 Men
2024
SHC-Gettle/Van Leeuwen
2024 Adult 40 & Over · 3.5 Men
2024
Over timerating by season, and how you rank
Rating by season

Robert has played at 3.0, 3.5 across 6 seasons — 1 move up and 0 down.

2.53.03.5201920202023202420252026

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. The smaller, faded points — 2020 — rest on fewer than 5 matches, where the estimate is mostly the level the player was entered at rather than anything they did on court. Read the shape, not the value.

How you rank at your level
At 3.5, Robert has gone from the 7th to the 54th 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 level2 levels played
3.0
1W–0L
not enough matches yet
3.5
42.9%
18W–24L · 46% of games

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

Match history43 matches
L
2026-05-10 · NOR-SHC-Lumetta · #3 Doubles · 3.5 · with Michael Ogden
0.064below expectation — took 25% of games against 57% expected
6-1, 6-3
W
2026-03-29 · NOR-SHC-Lumetta · #3 Doubles · 3.5 · with Jonathan Kim
0.024below expectation — took 50% of games against 61% expected
6-3, 2-6, 1-0
W
Tommy Atkins / Eric Anderson
2026-02-20 · SHC-Lumetta · #2 Doubles · 3.5 · with Russ DeMoss
+0.023better than expected — took 80% of games against 63% expected
6-1, 6-2
W
2026-02-08 · SHC-Lumetta · #3 Doubles · 3.5 · with Ryan Murphy
+0.006better than expected — took 71% of games against 63% expected
6-1, 6-4
L
2026-02-07 · SHC-Lumetta · #3 Doubles · 3.5 · with Jeff Welter
0.068below expectation — took 8% of games against 45% expected
6-1, 6-0
W
Matt Savage / Kok Waii Wong
2026-01-31 · SHC-Lumetta · #3 Doubles · 3.5 · with Ryan Murphy
+0.019better than expected — took 71% of games against 58% expected
6-2, 6-3
L
2025-06-08 · SHC-Lumetta · #1 Doubles · 3.5 · with Ray Lee
+0.023about as expected — took 35% of games against 31% expected
6-2, 7-5
W
2025-06-07 · SHC-Lumetta · #1 Doubles · 3.5 · with Thomas Greiner
+0.043better than expected — took 54% of games against 38% expected
6-4, 6-7, 1-0
W
2025-04-12 · SHC-Lumetta · #3 Doubles · 3.5 · with Peter Kim
+0.058better than expected — took 80% of games against 50% expected
6-0, 6-3
W
2025-02-01 · SHC-Lumetta · #1 Doubles · 3.5 · with Craig Hlady
0.012below expectation — took 47% of games against 54% expected
6-3, 1-6, 1-0
L
JIN PARK / JONGBUM PARK
2025-01-26 · SHC-Lumetta · #2 Doubles · 3.5 · with Eric Thompson
0.024below expectation — took 44% of games against 54% expected
3-6, 6-2, 1-0
W
2024-06-02 · SHC-Gettle/Van Leeuwen · #1 Doubles · 3.5 · with Eric Thompson
+0.019better than expected — took 47% of games against 41% expected
6-3, 1-6, 1-0
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