Round: 25 Ground: Clay
| ITF Italy F18 | 2017/06/20 14:05 | Lamble, John v Bortolotti, Marco | 2-6,1-6 |
| ITF Mexico F4 | 2017/05/18 18:00 | Lamble, John v Scholtz, Nicolaas | 6-4,6-7,2-6 |
| ITF Mexico F4 | 2017/05/16 16:00 | Rivera Caballero, Mauricio v Lamble, John | 3-6,3-6 |
| ITF Mexico F3 | 2017/05/10 20:20 | Tomas Barrios Vera v Lamble, John | 6-2,6-2 |
| ITF Mexico F3 | 2017/05/09 18:30 | Spiering, Marvin Bernardo Becker v Lamble, John | 6-7,2-6 |
| ITF Mexico F2 | 2017/05/02 19:05 | Callahan, Hunter v Lamble, John | 2-6,6-4,6-3 |
| ITF USA F13 | 2017/04/12 21:10 | Lamble, John v Lin, Winston | 6-7,7-6,1-6 |
| ITF USA F13 Qual | 2017/04/10 15:00 | Lamble, John v Brandon Stringfellow | 6-1,6-0 |
| ITF Tunisia F23 | 2017/06/16 09:00 | Arthur Rinderknech v Hampel, Lenny | 6-2,2-6,6-2 |
| ITF Tunisia F23 | 2017/06/15 13:45 | Delmas, Amaury v Hampel, Lenny | 2-6,1-6 |
| ITF Tunisia F23 | 2017/06/15 12:00 | Delmas, Amaury v Hampel, Lenny | 2-6,1-6 |
| ITF Tunisia F23 | 2017/06/13 11:10 | Blancaneaux, Maximilien v Hampel, Lenny | 1-6,0-6 |
| Tunisia F22, Singles Qualifying | 2017/06/10 11:30 | Hampel, Lenny v Frederico Ferreira Silva | 6-3,3-6,4-6 |
| Tunisia F22, Singles Qualifying | 2017/06/09 11:55 | Lucas Miedler v Hampel, Lenny | 6-7,6-4,1-6 |
| Tunisia F22, Singles Qualifying | 2017/06/09 10:30 | Lucas Miedler v Hampel, Lenny | 6-7,6-4,1-5 |
| Tunisia F22, Singles Qualifying | 2017/06/08 10:45 | Pedro Sakamoto v Hampel, Lenny | 4-6,6-4,4-6 |