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Jon Yamamoto

year-end
219 matches · 151W–68L · seasons 20192026

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Match history219 matches
L
2026-06-06 · ESTC-Kamkar · #1 Doubles · 4.0 · with Cary Midwood
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
L
2026-05-31 · ESTC-Kamkar · #3 Doubles · 4.0 · with Cary Midwood
expectation pending — we’re still fetching an opponent’s record
6-2, 5-7, 0-1
L
2026-05-30 · ESTC-Racket Rockers · #3 Doubles · 8.0 · with Krissi Martes
doesn’t count toward your NTRP rating
7-5, 2-6, 0-1
W
2026-05-29 · ESTC-Racket Rockers · #2 Doubles · 8.0 · with Jody Rolnick
doesn’t count toward your NTRP rating
6-2, 6-2
L
2026-05-29 · ESTC-Racket Rockers · #3 Doubles · 8.0 · with Jody Rolnick
doesn’t count toward your NTRP rating
6-4, 5-7, 0-1
L
2026-05-15 · ESTC-Kamkar · #2 Doubles · 4.0 · with Edmund Yang
expectation pending — we’re still fetching an opponent’s record
3-6, 4-6
L
2026-04-25 · ESTC-Kamkar · #3 Doubles · 4.0 · with Brian Whalen
expectation pending — we’re still fetching an opponent’s record
6-4, 2-6, 0-1
W
2026-04-18 · ESTC-Bailey · #1 Doubles · 4.0 · with Brian Whalen
expectation pending — we’re still fetching an opponent’s record
6-4, 7-5
L
2026-04-17 · ESTC-Bailey · #1 Doubles · 4.0 · with Richard Miller
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 0-1
L
2026-04-12 · ESTC-Kamkar · #2 Doubles · 4.0 · with Edmund Yang
expectation pending — we’re still fetching an opponent’s record
3-6, 4-6
L
2026-03-08 · ESTC-Kamkar · #3 Doubles · 4.0 · with Robert Chandler
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 0-1
L
2026-03-07 · ESTC-Kamkar · #3 Doubles · 4.0 · with Brian Whalen
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
Teams4 teams · 2023–2026
Over timerating by season, and how you rank
By level8 levels played
4.0
70.2%
40W–17L · 57.1% of games
4.5
76.9%
10W–3L · 57% of games
8.0
80%
12W–3L · 59.3% of games
9.0
2W–1L
not enough matches yet
0.0mixed
1W–1L
not enough matches yet
7.0mixed
100%
13W–0L · 69.2% of games
8.0mixed
47.1%
16W–18L · 51.2% of games
9.0mixed
66.7%
6W–3L · 56.4% of games

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

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

Success is a journey, not a destination. The doing is often more important than the outcome.
Arthur Ashe