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KOKI IWAMATSU

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San Mateo, CA
3.0C year-end 2023
i
Computer — generated by the USTA algorithm from match play
30 matches · 14W–16L · seasons 2022–2024
Match history30 matches
W
2024-03-21 · CUPERTINO TC/CUPERTINO SC 18MX7.0B · #1 Doubles · 7.0 · with Yukie Goda mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-0, 6-0
W
2024-02-18 · CUPERTINO TC/CUPERTINO SC 18MX7.0B · #1 Doubles · 7.0 · with Yukie Goda mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-3, 6-4
L
2024-02-11 · CUPERTINO TC/CUPERTINO SC 18MX7.0B · #3 Doubles · 7.0 · with Yukie Goda mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
2-6, 6-1, 0-1
L
2024-01-30 · CUPERTINO TC/CUPERTINO SC 18MX7.0B · #2 Doubles · 7.0 · with Yukie Goda mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-7, 3-6
L
2023-10-10 · CUPERTINO TC/CUPERTINO SC CM6.5B · #1 Doubles · 6.5 · with Reiji Hirayama
doesn’t count toward your NTRP rating
6-7, 4-6
L
2023-09-25 · CUPERTINO TC/CUPERTINO SC CM6.5B · #1 Doubles · 6.5 · with Srikantan Nagarajan
doesn’t count toward your NTRP rating
4-6, 1-6
L
2023-09-16 · CUPERTINO TC/CUPERTINO SC CM6.5B · #2 Doubles · 6.5 · with Tony Nhieu
doesn’t count toward your NTRP rating
2-6, 5-7
W
2023-06-17 · CUPERTINO TC/CUPERTINO SC 18AM3.5B · #3 Doubles · 3.5 · with Tetsuya Murakami
loading the estimate
6-4, 6-1
W
2023-06-10 · CUPERTINO TC/CUPERTINO SC 18AM3.0A · #3 Doubles · 3.0 · with Karunakar Dasineni
loading the estimate
6-1, 6-1
W
2023-06-03 · CUPERTINO TC/CUPERTINO SC 18AM3.0A · #2 Doubles · 3.0 · with Arumugam Kolappan
loading the estimate
6-0, 4-6, 1-0
W
2023-05-27 · CUPERTINO TC/CUPERTINO SC 18AM3.0A · #1 Doubles · 3.0 · with David Diaz Quintana
loading the estimate
6-2, 6-4
L
2023-05-20 · CUPERTINO TC/CUPERTINO SC 18AM3.5B · #2 Doubles · 3.5 · with Dan Faria
loading the estimate
6-4, 3-6, 0-1
Where you rank locallyagainst everyone at your level
Teams6 teams · 2022–2024
Over timerating by season, and how you rank
By level4 levels played
3.0
83.3%
5W–1L · 64.4% of games
3.5
38.5%
5W–8L · 47.4% of games
6.5
0W–3L
not enough matches yet
7.0mixed
50%
4W–4L · 55% of games

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

By lineusually #2 Doubles, 43% of the time
#2 Doubles
43%
13 matches
#1 Doubles
33%
10 matches
#3 Doubles
20%
6 matches
#1 Singles
3%
1 match

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.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.
Billie Jean King