Stadium: Court 4 Round: 62 Ground: Clay
| ITF Japan F4 | 2017/03/26 00:59 | Teppei Uesugi v Yutaro Matsuzaki | 6-1,6-0 |
| ITF Greece F3 | 2018/03/10 10:00 | Remy Bertola v Yutaro Matsuzaki | 6-4,6-3 |
| ITF Greece F2 | 2018/03/04 09:30 | Yutaro Matsuzaki v Maksim Tikhomirov | 0-6,3-6 |
| ITF Greece F2 | 2018/03/03 07:30 | Alexander Donski v Yutaro Matsuzaki | 4-6,4-6 |
| ITF Turkey F8 | 2018/02/24 07:00 | Moritz Thiem v Yutaro Matsuzaki | 6-7,6-2,6-4 |
| ITF Turkey F7 | 2018/02/18 09:00 | Yutaro Matsuzaki v Julian Bradley | 1-6,0-6 |
| ITF Turkey F7 | 2018/02/17 06:30 | Yutaro Matsuzaki v James Allemby | 6-4,3-6,6-3 |
| ITF Turkey F6 | 2018/02/10 09:00 | Sho Shimabukuro v Yutaro Matsuzaki | 6-1,7-5 |
| ITF Hong Kong F6 | 2017/12/31 03:00 | Lingxi Zhao v Yutaro Matsuzaki | 6-3,7-5 |
| ITF Japan F4 | 2018/03/26 01:00 | Jumpei Yamasaki v Teppei Uesugi | 6-2,7-5 |
| ITF Japan F4 | 2018/03/25 01:00 | Takumi Kato v Teppei Uesugi | 1-6,4-6 |
| ITF Japan F4 | 2018/03/24 00:00 | Teppei Uesugi v Naru Shirafuji | 6-2,6-3 |
| ITF Japan F3 | 2018/03/18 01:00 | Teppei Uesugi v Tamaki Yamao | 3-6,4-6 |
| ITF Japan F3 | 2018/03/17 02:30 | Aoran Wang v Teppei Uesugi | 6-7,2-6 |
| ITF Japan F1 | 2018/03/03 01:00 | Teppei Uesugi v Kaito Itsusaki | 7-6,0-6,2-6 |
| Challenger Yokohama Qual | 2018/02/25 01:00 | Zhe Li v Teppei Uesugi | 6-0,6-3 |
| Challenger Yokohama Qual | 2018/02/24 02:45 | Kengo Sasaki v Teppei Uesugi | 2-6,7-6,6-7 |