Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| Challenger Nur-Sultan | 2019/07/15 05:00 | Vladyslav Manafov v Benjamin Lock | 7-6,6-4 |
| ITF M25 Ajaccio | 2019/07/12 13:00 | Benjamin Lock v Agustin Velotti | 6-7,6-7 |
| ITF M25 Ajaccio | 2019/07/11 13:30 | Hugo Pontico v Benjamin Lock | 2-6,6-7 |
| ITF M25 Ajaccio | 2019/07/10 09:55 | Ugo Blanchet v Benjamin Lock | 5-7,4-6 |
| ITF M15 Harare | 2019/06/30 09:00 | Takanyi Garanganga v Benjamin Lock | 4-6,0-6 |
| ITF M15 Harare | 2019/06/29 08:00 | Lucas Catarina v Benjamin Lock | 3-6,6-7 |
| ITF M15 Harare | 2019/06/28 08:00 | Hamid Reza Nadaf v Benjamin Lock | 3-6,5-7 |
| ITF M15 Harare | 2019/06/27 10:05 | Michael-John Every v Benjamin Lock | 3-6,1-6 |
| 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 |