Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
| Challenger - Matsuyama | 2023/11/07 03:25 | Sho Katayama v Geoffrey Blancaneaux | 0-6,4-6 |
| Challenger - Matsuyama | 2022/11/08 04:50 | Yu Hsiou Hsu v Sho Katayama | 7-5,6-4 |
| ITF M15 Akishima | 2019/06/14 01:00 | Ryohei Tagata v Sho Katayama | 7-6,6-4 |
| ITF M15 Akishima | 2019/06/13 01:00 | Kosuke Okagaki v Sho Katayama | 3-6,3-6 |
| ITF M15 Akishima | 2019/06/12 01:00 | Sho Katayama v Kento Takeuchi | 6-0,6-4 |
| ITF M15 Guam | 2019/06/07 01:35 | Sho Katayama v Hiroyasu Ehara | 3-6,4-6 |
| ITF M15 Guam | 2019/06/06 00:00 | Sho Katayama v Naoki Takeda | 7-6,6-1 |
| ITF M15 Guam | 2019/06/04 01:55 | Sho Katayama v Tomohiro Masabayashi | 6-4,7-6 |
| ITF - M15 Yanagawa | 2023/12/27 02:30 | Kousuke Ogura v Jay Friend | 2-6,1-6 |
| ITF - M15 Yanagawa | 2023/12/26 00:30 | Jay Friend v Kai-I Wang | 6-3,6-1 |
| ITF - M15 Yanagawa | 2023/12/25 00:30 | Issei Okamura v Jay Friend | 2-6,2-6 |
| ITF - M15 Eupen | 2023/08/07 10:00 | Jay Friend v Arthur Bonnaud | 4-6,4-6 |
| ITF - M15 Monastir | 2023/06/12 08:30 | Oscar Lacides v Jay Friend | 6-4,6-3 |
| ITF - M15 Monastir | 2023/06/11 10:00 | Mika Lipp v Jay Friend | 1-6,5-7 |
| ITF - M15 Monastir | 2023/06/07 12:50 | Jay Friend v Ilya Snitari | 6-7,5-7 |
| ITF - M15 Monastir | 2023/06/05 14:30 | Antonio Prat v Jay Friend | 1-6,4-6 |