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Keiji Iwai

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Flagstaff, AZ
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
146 matches · 68W–78L · seasons 2018–2026
Match history146 matches
L
2026-10-05 · #1 Doubles · 4.0 · with Sophie Damaso mixed championship
doesn’t count toward your NTRP rating
4-6, 3-6
L
2026-10-04 · #2 Doubles · 4.0 · with Serena Unrein mixed championship
doesn’t count toward your NTRP rating
2-6, 6-4, 0-1
W
2026-10-03 · #1 Doubles · 4.0 · with Sophie Damaso mixed championship
doesn’t count toward your NTRP rating
7-6, 7-6
W
2026-10-02 · #2 Doubles · 4.0 · with Elizabeth Budge mixed championship
doesn’t count toward your NTRP rating
6-1, 6-4
W
2026-10-02 · #2 Doubles · 4.0 · with Elizabeth Budge mixed championship
doesn’t count toward your NTRP rating
6-1, 6-1
W
2026-08-01 · NAZ/Unrein/40 &over/8.0mixed · #1 Doubles · 4.0 · with Jennifer Crownhart mixed
doesn’t count toward your NTRP rating
6-1, 6-3
W
2026-07-12 · NAZ/Unrein/40 &over/8.0mixed · #1 Doubles · 4.0 · with Sophie Damaso mixed
doesn’t count toward your NTRP rating
6-7, 7-5, 1-0
W
2026-05-09 · NAZ/Vallen/18&over/4.0mixed · #2 Doubles · 4.0 · with Jennifer Crownhart mixed
doesn’t count toward your NTRP rating
6-4, 6-2
W
2026-05-09 · NAZ/Vallen/18&over/4.0mixed · #1 Doubles · 4.0 · with Serena Unrein mixed
doesn’t count toward your NTRP rating
6-2, 6-1
W
2026-05-02 · NAZ/Vallen/18&over/4.0mixed · #2 Doubles · 4.0 · with Lizzi Budge mixed
doesn’t count toward your NTRP rating
6-3, 6-1
W
2026-05-02 · NAZ/Vallen/18&over/4.0mixed · #1 Doubles · 4.0 · with Serena Unrein mixed
doesn’t count toward your NTRP rating
7-6, 6-2
L
2026-04-25 · Kolody · #2 Doubles · 4.0 · with Sam Blankenship
loading the estimate
2-6, 2-6
Where you rank locallyagainst everyone at your level
Teams30 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
3.0
66.7%
6W–3L · 62% of games
4.0
33.3%
31W–62L · 44.4% of games
4.0mixed
81.8%
9W–2L · 61.8% of games
8.0mixed
57.1%
12W–9L · 54.8% of games

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

By lineusually #1 Doubles, 49% of the time
#1 Doubles
49%
71 matches
#2 Doubles
24%
35 matches
#3 Doubles
12%
17 matches
Singles
8%
12 matches
#1 Singles
6%
9 matches
#2 Singles
1%
2 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.

I don’t want to be somebody else. I want to be myself and win in my way.
Rafael Nadal