Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2019/10/13 08:00 | Mosciatti, Marco v Cai, Lewei | 6-2,6-2 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/22 08:00 | Cai, Lewei v Pisane, Tom | 6-4,0-6,7-10 |
| ITF M15 Anning | 2019/01/14 01:30 | Bessire, Andrea v Cai, Lewei | 6-2,6-2 |
| ITF Tunisia F42 | 2018/11/24 08:00 | Cai, Lewei v Kristjan Tamm | 1-6,5-7 |
| Tunisia F40, Singles | 2018/11/10 10:00 | Brunetti, Lorenzo v Cai, Lewei | 6-3,6-0 |
| ITF China F13 | 2018/08/20 02:00 | Daisuke Sumizawa v Cai, Lewei | 6-4,6-1 |
| ITF China F12 Qual | 2018/08/12 02:00 | Winter Meagher v Cai, Lewei | 6-0,6-4 |
| ITF China F10 Qual | 2018/07/07 05:00 | Cai, Lewei v Yeung, Pak Long | 2-6,0-6 |
| ITF - M15 Sharm El Sheikh | 2019/10/17 09:25 | Neil Oberleitner v Vivero Gonzalez, Pablo | 3-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2019/10/16 12:20 | Giovanni Calvano v Neil Oberleitner | 6-7,6-3,4-6 |
| ITF - M15 Sharm El Sheikh | 2019/10/15 08:00 | Neil Oberleitner v Lodewijk Weststrate | 3-6,6-1,11-9 |
| ITF - M15 Sharm El Sheikh | 2019/10/14 10:30 | Neil Oberleitner v Zocastello, Marco | 6-2,7-5 |
| ITF - M15 Sharm El Sheikh | 2019/10/13 12:30 | Neil Oberleitner v Davud Amirov | 6-0,6-2 |
| ITF - M15 Sharm El Sheikh | 2019/10/07 08:00 | Neil Oberleitner v Papik, Tomas | 6-4,4-6,8-10 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/09/12 10:35 | Neil Oberleitner v Sebastian Baez | 3-6,1-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/09/11 10:15 | Inserra, Nicolo v Neil Oberleitner | 2-6,6-4,3-6 |