Info
| Last name | Matsubara |
| First name | Sosuke |
| Nationality |  Japan |
| Date | Rank | Race | |
|---|---|---|---|
| Tour de Hokkaido (2.2) | |||
| 28 |  Standings | ||
| 11-09 | 20 | Stage 3Kutchan - Tomakomai (173.0km) | |
| 10-09 | 36 | Stage 2Kutchan - Kutchan (186.0km) | |
| 09-09 | 33 | Stage 1Sapporo - Kyowa (171.0km) | |
| 24-06 | 58 | National Road Championships - Japan U23 (CN) | |