Round: 25 Ground: Clay
| ITF Mexico F4 | 2017/05/18 18:00 | John Lamble v Nicolaas Scholtz | 6-4,6-7,2-6 |
| ITF Mexico F4 | 2017/05/16 16:00 | Mauricio R Caballero v John Lamble | 3-6,3-6 |
| ITF Mexico F3 | 2017/05/10 20:20 | Tomas Barrios Vera v John Lamble | 6-2,6-2 |
| ITF Mexico F3 | 2017/05/09 18:30 | Marvin B.B Spiering v John Lamble | 6-7,2-6 |
| ITF Mexico F2 | 2017/05/02 19:05 | Hunter Callahan v John Lamble | 2-6,6-4,6-3 |
| ITF USA F13 | 2017/04/12 21:10 | John Lamble v Winston Lin | 6-7,7-6,1-6 |
| ITF USA F13 Qual | 2017/04/10 15:00 | John Lamble v Brandon Stringfellow | 6-1,6-0 |
| ITF USA F13 Qual | 2017/04/09 16:30 | John Lamble v Antoine Leduc | 6-0,6-2 |
| ITF Italy F17 | 2017/06/14 13:50 | Marco Bortolotti v Alexander Ritschard | 5-7,3-6 |
| ITF Italy F17 | 2017/06/12 21:30 | Marco Bortolotti v Louis Wessels | 7-6,7-6 |
| ITF Italy F16 | 2017/06/06 14:05 | Marco Bortolotti v Maverick Banes | 1-6,2-6 |
| ITF Italy F15 | 2017/05/31 13:15 | Marco Bortolotti v Yannick Maden | 1-6,2-6 |
| ITF Italy F15 | 2017/05/30 14:25 | Marco Bortolotti v Alexander Weis | 6-3,6-3 |
| ITF Romania F2 | 2017/05/27 11:00 | Goncalo Oliveira v Marco Bortolotti | 6-4,6-2 |
| ITF Romania F2 | 2017/05/26 11:20 | Marco Bortolotti v Gianni Mina | 6-2,6-2 |
| ITF Romania F2 | 2017/05/25 10:35 | Marco Bortolotti v Gabi Adrian Boitan | 6-4,6-4 |