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YOSHITAKA KUMAGAI

Schaumburg, IL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
115 matches · 85W–30L · seasons 2022–2026

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Match history115 matches
W
2026-08-04 · CDTA S M18&O8.0 1.Tam Wright Tue 7 $22 · #3 Doubles · 8.0 · with Sophia Chang Stauffer mixed
doesn’t count toward your NTRP rating
6-1, 6-3
W
David Isphording / Ryan Schmidt
2026-06-27 · CDTA S 18&OM4.0 6.FV Takahashi Sat 11 $25 · #1 Doubles · 4.0 · with Koki Saito
expectation pending — we’re still fetching an opponent’s record
7-6, 6-2
L
2026-06-06 · CDTA S 18&OM4.0 6.FV Takahashi Sat 11 $25 · #3 Doubles · 4.0 · with Saburo Koshizawa
expectation pending — we’re still fetching an opponent’s record
6-7, 7-6, 0-1
L
2026-06-02 · CDTA S M18&O8.0 1.Tam Wright Tue 7 $22 · #3 Doubles · 8.0 · with Kim Kuwabara mixed
doesn’t count toward your NTRP rating
2-6, 4-6
W
2026-05-28 · CDTA S ComboX7.5 7.STP Hayashida Sun 3 $25 · #1 Doubles · 7.5 · with Mio Dahlquist mixed
doesn’t count toward your NTRP rating
6-2, 6-2
W
2026-04-26 · CDTA W ComboX7.5 6.STP Hayashida Sun 3 $25 · #1 Doubles · 7.5 · with Yukiko Juretic mixed
doesn’t count toward your NTRP rating
4-2
W
2026-04-25 · CDTA W 18&OM4.0 7.FV Takahashi Sat 2 $25 · #2 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-4, 4-1
W
2026-04-24 · CDTA W ComboX7.5 6.STP Hayashida Sun 3 $25 · #2 Doubles · 7.5 · with Yukiko Juretic mixed
doesn’t count toward your NTRP rating
6-0, 6-1
L
2026-04-19 · CDTA W M18&O8.0 3.Tam Wright Sat 7 $22 · #2 Doubles · 8.0 · with Kim Kuwabara mixed
doesn’t count toward your NTRP rating
6-2, 2-6, 0-1
L
2026-04-18 · CDTA W 18&OM4.0 7.FV Takahashi Sat 2 $25 · #1 Doubles · 4.0 · with Saburo Koshizawa
expectation pending — we’re still fetching an opponent’s record
7-6, 2-4, 1-0
W
2026-04-12 · CDTA W M18&O8.0 3.Tam Wright Sat 7 $22 · #1 Doubles · 8.0 · with Claudia Ma mixed
doesn’t count toward your NTRP rating
6-0, 6-1
W
2026-04-11 · CDTA W 18&OM4.0 7.FV Takahashi Sat 2 $25 · #2 Doubles · 4.0 · with Saburo Koshizawa
expectation pending — we’re still fetching an opponent’s record
7-5, 6-2
Where you rank locallyagainst everyone at your level
Teams30 teams · 2022–2027
Over timerating by season, and how you rank
By level8 levels played
3.5
69.2%
9W–4L · 55.2% of games
4.0
69.2%
27W–12L · 58.6% of games
7.5
2W–1L
not enough matches yet
7.0mixed
75%
3W–1L · 74.6% of games
7.5mixed
100%
5W–0L · 74.3% of games
8.0mixed
73.7%
14W–5L · 64.1% of games
8.5mixed
85.7%
12W–2L · 61.6% of games
9.0mixed
3W–0L
not enough matches yet

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

By lineusually #3 Doubles, 34% of the time
#3 Doubles
34%
39 matches
#1 Doubles
29%
33 matches
#2 Doubles
28%
32 matches
#1 Singles
9%
10 matches
#2 Singles
1%
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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer