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Dean Yamamoto

Pearl City, HI
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
181 matches · 111W–70L · seasons 2019–2026

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Match history181 matches
W
2026-09-13 · Goma Tei · #3 Doubles · 7.0 · with Karen Yamaguchi mixed
doesn’t count toward your NTRP rating
6-0, 6-3
W
2026-08-16 · Goma Tei · #3 Doubles · 7.0 · with Tomoko L Hirano mixed
doesn’t count toward your NTRP rating
6-3, 6-2
L
2026-07-25 · Rippahs and Snappahs · #2 Doubles · 7.0 · with Karen Yamaguchi mixed
doesn’t count toward your NTRP rating
6-4, 3-6, 1-0
W
2026-07-18 · #1 Doubles · with Gary Okada championship
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
W
2026-05-24 · Rippahs and Snappahs · #3 Doubles · 7.0 · with Karen Yamaguchi mixed
doesn’t count toward your NTRP rating
6-3, 6-1
W
2026-04-26 · Penn Men 55+ 7.0 · #3 Doubles · 7.0 · with Jerry Siu
expectation pending — we’re still fetching an opponent’s record
6-4, 6-3
W
2026-03-28 · Penn Men 55+ 7.0 · #3 Doubles · 7.0 · with Raymond Nishimiya
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
L
2026-03-14 · #1 Doubles · with Lori Loo championship
expectation pending — we’re still fetching an opponent’s record
7-5, 3-6, 1-0
W
2026-03-13 · #1 Doubles · with Lori Loo championship
expectation pending — we’re still fetching an opponent’s record
6-3, 4-6, 1-0
W
Nancy Korenek-Leveque / Pierre Burthey
2026-03-13 · #1 Doubles · with Anna Womack championship
expectation pending — we’re still fetching an opponent’s record
7-6, 2-6, 1-0
W
2026-02-08 · Exercise otherwise demise · #2 Doubles · 7.0 · with Karen Yamaguchi mixed
doesn’t count toward your NTRP rating
5-7, 6-4, 1-0
W
2026-01-31 · Oahu Acers · #1 Doubles · 3.5 · with Shane Sumida
expectation pending — we’re still fetching an opponent’s record
6-3, 7-5
Where you rank locallyagainst everyone at your level
Teams42 teams · 2020–2026
Over timerating by season, and how you rank
By level5 levels played
3.5
50%
31W–31L · 49.8% of games
7.0
69.6%
16W–7L · 58.4% of games
8.0
46.2%
6W–7L · 50.7% of games
7.0mixed
76.2%
32W–10L · 60.8% of games
8.0mixed
61.1%
11W–7L · 53.8% of games

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

By lineusually #1 Doubles, 38% of the time
#1 Doubles
38%
69 matches
#2 Doubles
27%
48 matches
#3 Doubles
19%
35 matches
#1 Male Doubles
5%
9 matches
#1 Singles
4%
7 matches
#1 Mixed Doubles
3%
6 matches

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova