Round: 44 Ground: Hardcourt outdoor
| ITF M15 Tabarka | 2019/04/22 08:00 | Lewei Cai v Tom Pisane | 6-4,0-6,7-10 |
| ITF M15 Anning | 2019/01/14 01:30 | Andrea Bessire v Lewei Cai | 6-2,6-2 |
| ITF Tunisia F42 | 2018/11/24 08:00 | Lewei Cai v Kristjan Tamm | 1-6,5-7 |
| ITF Tunisia F40 | 2018/11/10 10:00 | Lorenzo Brunetti v Lewei Cai | 6-3,6-0 |
| ITF China F13 | 2018/08/20 02:00 | Daisuke Sumizawa v Lewei Cai | 6-4,6-1 |
| ITF China F12 Qual | 2018/08/12 02:00 | Winter Meagher v Lewei Cai | 6-0,6-4 |
| ITF China F10 Qual | 2018/07/07 05:00 | Lewei Cai v Pak Long Yeung | 2-6,0-6 |
| ITF China F9 Qual | 2018/06/30 02:00 | Yifeng Fu v Lewei Cai | 3-6,7-5,6-2 |
| ITF M25 Madrid | 2019/09/15 12:00 | Gustavo Heide v Diego F Flores | 6-3,6-2 |
| ITF M15 Tabarka | 2019/08/26 13:00 | Paolo Dagnino v Diego F Flores | 2-6,6-3,11-9 |
| ITF M15 Tabarka | 2019/08/26 08:00 | Benedikt Emesz v Diego F Flores | 4-6,2-6 |
| ITF M15 Tabarka | 2019/08/20 08:00 | Diego F Flores v Andrey Chepelev | 4-6,4-6 |
| ITF M15 Tabarka | 2019/07/22 13:00 | Diego F Flores v Mousa Alkotop | 5-7,5-7 |
| ITF M15 Tabarka | 2019/07/22 07:30 | Diego F Flores v Matteo De Vincentis | 6-4,6-4 |
| ITF M15 Tabarka | 2019/06/17 10:00 | Luca Tomasetto v Diego F Flores | 6-3,6-2 |
| ITF M15 Kampala | 2019/05/21 10:40 | Diego F Flores v S D Prajwal Dev | 6-2,3-6,1-6 |