Pekin 
Guadalajara 
Seoul 
Monastir 
Sofia 1 
Barranquilla 
Bonn 
Hersonissos 3 
Cordenons 
Grodzisk Mazowiecki 
Davis Сup Group I Tennis. Played Sugita Yuichi. Season 2011
Country 
Japan. Ranking ATP 0.
Japan. Ranking ATP 0.| ATP - AIG Japan Open Tennis Championships | ||||
|---|---|---|---|---|
| 01.01.1970 | First round | Raonic Milos — Sugita Yuichi | 2:1 (6:7, 6:3, 7:6) |
|
 ATP - Atlanta | ||||
| 01.01.1970 | First round | Harrison Ryan — Sugita Yuichi | 2:0 (6:1, 7:6) |
|
| 01.01.1970 | Qialification final | Sugita Yuichi — Sajous Olivier | 2:0 (6:2, 6:3) |
|
 ATP - Chennai Open | ||||
| 01.01.1970 | Second round | Haase Robin — Sugita Yuichi | 2:1 (4:6, 6:3, 6:4) |
|
| 01.01.1970 | First round | Sugita Yuichi — Brown Dustin | 2:1 (6:4, 2:6, 6:2) |
|
| 01.01.1970 | Qialification final | Sugita Yuichi — Kravchuk Konstantin | 2:0 (6:2, 6:3) |
|