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Koki Saito

— year-end
56 matches · 43W–13L · seasons 2025–2026

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Match history56 matches
L
Michael Tolva / Stephen Radachi
2026-08-15 · #2 Doubles · with Yoshitaka Nakahara championship
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
W
John Li / Hazem Isawi
2026-08-08 · #2 Doubles · with Yoshitaka Nakahara championship
expectation pending — we’re still fetching an opponent’s record
6-2, 6-2
W
2026-08-02 · CDTA S M18&O9.0 2.Wilm Wright Sun 11 $22 · #3 Doubles · 9.0 · with Linden Wadsworth mixed
doesn’t count toward your NTRP rating
3-6, 6-1, 1-0
L
2026-07-29 · CDTA S M18&O8.0 4.FV Hayashida Sun 9 $25 · #1 Doubles · 8.0 · with Teodora Varcheva mixed
doesn’t count toward your NTRP rating
3-6, 1-6
L
2026-07-11 · CDTA S 18&OM4.0 6.FV Takahashi Sat 11 $25 · #1 Doubles · 4.0 · with Yoshitaka Nakahara
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
W
Jonathan Gray / Jack Corrough
2026-06-28 · NITA S 40M18c TAM-Liu/Hu · #1 Doubles · 4.0 · with Yoshitaka Nakahara
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
W
2026-06-28 · CDTA S M18&O8.0 4.FV Hayashida Sun 9 $25 · #2 Doubles · 8.0 · with Erika Matsumoto mixed
doesn’t count toward your NTRP rating
6-4, 6-4
W
David Isphording / Ryan Schmidt
2026-06-27 · CDTA S 18&OM4.0 6.FV Takahashi Sat 11 $25 · #1 Doubles · 4.0 · with YOSHITAKA KUMAGAI
expectation pending — we’re still fetching an opponent’s record
7-6, 6-2
W
Paul Kim / Jean Soh
2026-06-07 · CDTA S ComboX7.5 7.STP Hayashida Sun 3 $25 · #2 Doubles · 7.5 · with Mio Dahlquist mixed
doesn’t count toward your NTRP rating
6-2, 6-0
L
2026-06-06 · CDTA S 18&OM4.0 6.FV Takahashi Sat 11 $25 · #1 Doubles · 4.0 · with Yoshitaka Nakahara
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 0-1
W
2026-05-31 · CDTA S M18&O8.0 4.FV Hayashida Sun 9 $25 · #1 Doubles · 8.0 · with Yumi Ida mixed
doesn’t count toward your NTRP rating
6-2, 6-1
W
2026-05-30 · NITA S 40M18c TAM-Liu/Hu · #2 Doubles · 4.0 · with Carlos Garcia
expectation pending — we’re still fetching an opponent’s record
7-5, 6-1
Teams19 teams · 2025–2027
Over timerating by season, and how you rank
By level6 levels played
4.0
72.2%
13W–5L · 59.7% of games
4.5
1W–0L
not enough matches yet
7.5mixed
83.3%
10W–2L · 64.9% of games
8.0mixed
70.6%
12W–5L · 55.4% of games
8.5mixed
1W–0L
not enough matches yet
9.0mixed
3W–0L
not enough matches yet

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

By lineusually #1 Doubles, 55% of the time
#1 Doubles
55%
31 matches
#2 Doubles
29%
16 matches
#3 Doubles
16%
9 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.

What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.
Martina Navratilova