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Masataka Hayashi

Lake Oswego, OR
2.5C year-end 2025
33 matches · 14W–19L · seasons 20232026
Bump probability
2.02.53.0lowhigh

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.

2.69
estimated dynamic rating
Where the rating sits now, on 10 matches this season · USTA never publishes this number
0%
down to 2.0
1%
stay 2.5
99%
up to 3.0
Projected to December: 0% down · 22% stay · 78% up, from a year-end estimate of 2.56. Lower than today’s 2.69 because form regresses — players this far above their band partway through a season have historically finished nearer the middle of it. Keep playing at this level and the numbers above are the ones that hold.

A 2.5 runs from 2.01 to 2.50. This rating sits in the top 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
Lake Oswego · 2.5
1 of 6
OR · 2.5
9 of 61

Masataka 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

Masataka has played at 3.0, 2.5 across 3 seasons — 1 move up and 1 down.

2.02.53.0202420252026

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 — 2024 — 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 3.0, Masataka has gone from the 6th to the 40th 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 level3 levels played
3.0
37.5%
9W–15L · 39.9% of games
2.5mixed
100%
4W–0L · 76.2% of games
6.0mixed
0W–2L
not enough matches yet

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

Match history33 matches
L
Alvin Lym / Darren Zhao
2026-07-27 · #1 Doubles · 3.0 · with Deon Logan
+0.002below expectation — took 25% of games against 32% expected
6-3, 6-1
W
Philip Ourso / Michael Weeks
2026-07-26 · #1 Doubles · 3.0 · with Satoshi Endo
0.005about as expected — took 52% of games against 55% expected
6-4, 5-7, 1-0
L
Alvin Lym / Darren Zhao
2026-07-20 · #1 Doubles · 3.0 · with John Kirk
0.033below expectation — took 14% of games against 37% expected
6-2, 6-0
L
Bishu Guha / Vivek Raghuvanshi
2026-07-16 · #1 Doubles · 3.0 · with John Kirk
0.029below expectation — took 14% of games against 36% expected
6-1, 6-1
W
Greg Cittadini / John Michael Murphy
2026-05-31 · #2 Doubles · 3.0 · with Yongping Liu
+0.041better than expected — took 100% of games against 69% expected
6-0, 6-0
W
Chris Ryan / Alejandro Orizola
2026-05-17 · #3 Doubles · 3.0 · with Fayaz Shaikh
+0.049better than expected — took 63% of games against 41% expected
6-3, 6-4
W
2026-04-26 · #1 Doubles · 3.0 · with John Bohls
+0.028better than expected — took 65% of games against 50% expected
6-0, 4-6, 1-0
W
Vic Follen / Victor ILAU
2026-02-28 · #3 Doubles · 3.0 · with Kim Bennett
0.006about as expected — took 68% of games against 65% expected
7-5, 6-1
W
2026-02-20 · #2 Doubles · 3.0 · with John Kirk
+0.050better than expected — took 47% of games against 33% expected
6-4, 2-6, 1-0
W
2026-02-01 · #3 Doubles · 3.0 · with David Johnson
0.056below expectation — took 47% of games against 69% expected
6-3, 1-6, 1-0
L
2025-07-30 · #1 Doubles · 3.0 · with Reno Brown
+0.006about as expected — took 32% of games against 35% expected
7-5, 6-1
L
2025-07-21 · #1 Doubles · 3.0 · with John Kirk
+0.005below expectation — took 8% of games against 21% expected
6-0, 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.