Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Malaysia F3 | 2018/07/18 02:30 | Maciej Smola v Sumit Sarkar | 6-2,6-4 |
| ITF Malaysia F3 | 2018/07/17 05:30 | Chanchai Sookton-Eng v Sumit Sarkar | 1-6,4-6 |
| ITF Malaysia F2 | 2018/07/10 05:45 | David Perez Sanz v Sumit Sarkar | 7-5,6-0 |
| ITF Malaysia F2 | 2018/07/09 04:00 | Sumit Sarkar v Courtney John Lock | 6-4,6-0 |
| ITF Malaysia F2 | 2018/07/08 06:30 | Sumit Sarkar v Kenta Kurita | 6-3,6-1 |
| ITF Malaysia F2 | 2018/07/08 02:00 | Sumit Sarkar v Bernardo A P E Oliveira | 6-3,6-3 |
| ITF Hong Kong F2 | 2018/07/03 04:30 | Sumit Sarkar v Hei Yin Andrew Li | 3-6,0-6 |
| ITF Hong Kong F2 Qual | 2018/07/01 02:00 | Sumit Sarkar v Stefan Vujic | 6-4,1-6,6-4 |
| ITF France F13 | 2018/07/10 09:45 | Benjamin Lock v Hugo Pontico | 1-6,4-6 |
| ITF Portugal F10 | 2018/06/29 10:00 | Benjamin Lock v Maxime Tchoutakian | 2-6,1-6 |
| ITF Portugal F10 | 2018/06/28 10:30 | Benjamin Lock v Pedro Araujo | 6-2,6-2 |
| ITF Portugal F10 | 2018/06/26 10:30 | Benjamin Lock v Luis Faria | 6-4,6-3 |
| ITF Portugal F9 | 2018/06/22 12:00 | Benjamin Lock v Mick Lescure | 7-6,4-6,2-6 |
| ITF Portugal F9 | 2018/06/21 09:00 | Benjamin Lock v Hugo Voljacques | 6-3,7-5 |
| ITF Portugal F9 | 2018/06/19 09:00 | Benjamin Lock v Mats Rosenkranz | 4-6,7-6,6-2 |
| ITF Zimbabwe F3 | 2018/06/16 08:00 | Benjamin Lock v Takanyi Garanganga | 1-6,4-6 |