Stadium: Court 3 Round: 28 Ground: Hardcourt outdoor
| Challenger Fergana | 2019/06/17 11:30 | Renta Tokuda v Andres Artunedo Martinavarr | 7-5,6-7,0-6 |
| Challenger Taipei | 2019/04/09 04:45 | Dennis Novak v Renta Tokuda | 6-2,6-2 |
| Challenger Taipei | 2019/04/08 04:00 | Renta Tokuda v Yusuke Takahashi | 6-2,6-1 |
| ITF M15 Kashiwa | 2019/04/03 03:00 | Renta Tokuda v Sho Shimabukuro | 6-4,5-7,5-7 |
| Challenger Zhangjiagang | 2019/03/18 06:25 | Luke Saville v Renta Tokuda | 7-5,3-6,6-3 |
| Challenger Zhuhai | 2019/03/06 03:50 | Oscar Otte v Renta Tokuda | 7-6,6-1 |
| Challenger Zhuhai | 2019/03/04 02:00 | Renta Tokuda v Maverick Banes | 6-4,6-2 |
| Challenger Yokohama | 2019/02/25 01:00 | Renta Tokuda v Masamichi Imamura | 5-7,2-6 |
| ITF M15 Akishima | 2019/06/11 07:15 | Dusty H. Boyer v Shohei Chikami | 1-6,2-6 |
| ITF M25 Hong Kong | 2019/06/05 02:00 | Tsung-Hao Huang v Dusty H. Boyer | 4-6,6-1,6-1 |
| ITF M25 Hong Kong | 2019/06/04 03:30 | Dusty H. Boyer v Boris Butulija | 6-1,6-2 |
| ITF M15 Singapore | 2019/05/28 02:00 | Ryota Tanuma v Dusty H. Boyer | 6-4,6-1 |
| ITF M15 Heraklion | 2019/05/23 09:05 | Evan Hoyt v Dusty H. Boyer | 6-4,6-1 |
| ITF M15 Heraklion | 2019/05/22 07:00 | Harry Meehan v Dusty H. Boyer | 7-6,3-6,4-6 |
| ITF M15 Heraklion | 2019/05/15 09:50 | Dusty H. Boyer v Erik Crepaldi | 6-7,4-6 |
| ITF M15 Heraklion | 2019/05/10 08:40 | Henry Craig v Dusty H. Boyer | 6-3,3-6,6-3 |