KOHEI YAMAMOTO
Add to scout listFree account. Monday email when they play.
Schaumburg, IL
123 matches · 88W–35L · seasons 2021–2025
Match history123 matches
Where you rank locallyagainst everyone at your level
Teams23 teams · 2021–2025
CDTA S A18M4.0 2Forest View Takahashi Sat 11 $23
CDTA W 18&OM4.0 7.Forest View Takahashi Sat 4 $23
CDTA W ComboX7.5 6.Schaumburg Hayashida Sun 3 $20
CDTA W M18&OX8.0 4.Forest View Hayashida Sat 2 $23
CDTA S 18&OM4.0 7.Forest View Takahashi Sun 11 $23
CDTA S M18&OX8.0 4.Forest View Hayashida Sun 9 $23
CDTA W 18&OM4.0 4.Forest View Takahashi Sat 4 $23
CDTA W ComboX7.5 4.Schaumburg Hayashida Sun 3 $20
CDTA W M18&OX8.0 4.Forest View Hayashida Sat 2 $23
CDTA E 18&O M3.5 Schaumburg Fujimoto Sun 10 $20
CDTA E 18&O M4.0 Forest View Takahashi Sat 4 $21
CDTA F ComboMixX7.5 7.Schaumburg Hayashida Sun 3 $18
CDTA S ComboMix7.5X h.Schaumburg Hayashida Sun 3 $18
CDTA S M18&O8.0X e.Forest View Hayashida Sun 9 $21
CDTA W M18&O 8.0X Forest View Hayashida Sun 2 $21
CDTA W Mix Combo 7.5X Schaumburg Hayashida Sun 3 $18
NITA/TL18&O 4.5M/Ida
CDTA E 18&O W/E 3.5M Schaumburg Fujimoto Sun 10 $18
CDTA F Combo Mix 7.5X Schaumburg Hayashida Sun 3 $20
CDTA S 18&O 3.5M River Trails Fujimoto Sun 12 $20
CDTA S Combo Mix 7.5X Forest View Hayashida Sun 9
CDTA S M18&O 7.0X Forest View Hayashida Sun 9 $21
CDTA F Mix Combo 7.5X Schaumburg Hayashida Sun 3 $18
Over timerating by season, and how you rank
By level7 levels played
3.0
1W–0L
not enough matches yet
3.5
82.4%
14W–3L · 64.2% of games
4.0
75%
24W–8L · 58.1% of games
7.5
1W–1L
not enough matches yet
7.0mixed
57.1%
12W–9L · 55.5% of games
7.5mixed
87.9%
29W–4L · 66.7% of games
8.0mixed
40%
6W–9L · 45.8% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 59% of the time
#1 Doubles
59%
72 matches
#2 Doubles
27%
33 matches
#3 Doubles
15%
18 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.
Success is a journey, not a destination. The doing is often more important than the outcome.