Round: 62 Ground: Clay
| ITF Dominican Republic F1 | 2017/11/28 15:30 | Lamble, John v Hernandez-Fernandez, Jose | 2-6,3-6 |
| ITF Malaysia F3 | 2017/10/28 02:00 | Lamble, John v Ramazan Nureev | 6-4,6-2 |
| ITF Malaysia F2 | 2017/10/26 01:00 | Lamble, John v Ollert, Lukas | 1-6,4-6 |
| ITF Malaysia F2 | 2017/10/23 01:00 | Lamble, John v Kaza, Vinayak Sharma | 6-1,6-2 |
| ITF Malaysia F2 | 2017/10/22 01:00 | Lamble, John v Franken, Philip | 6-2,6-0 |
| ITF Malaysia F1 | 2017/10/18 01:00 | Lamble, John v Kelsey Stevenson | 1-6,7-5,3-6 |
| Fairfield, USA, Qualifications | 2017/10/08 17:00 | Lamble, John v Roelofse, Ruan | 2-6,2-6 |
| Fairfield, USA, Qualifications | 2017/10/07 20:00 | Lamble, John v Collin Altamirano | 6-0,7-5 |