Stadium: North Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Houston | 2018/11/13 22:55 | Sumit Sarkar v Roberto Ortega-Olmedo | 6-7,1-6 |
| ITF USA F27 | 2018/10/09 16:40 | Jack Findel-Hawkins v Sumit Sarkar | 7-6,7-6 |
| ITF USA F24 | 2018/09/13 16:30 | Samuel Shropshire v Sumit Sarkar | 7-6,6-1 |
| ITF USA F24 | 2018/09/11 16:30 | Milen Ianakiev v Sumit Sarkar | 3-6,1-6 |
| ITF Chinese Taipei F2 | 2018/07/25 02:00 | Sumit Sarkar v Benjamin Lock | 3-6,3-6 |
| 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 M15 Orange Park | 2019/04/16 14:00 | Dragos Constantin Ignat v Maxwell Giddens | 7-6,6-2 |
| ITF M15 Sunrise | 2019/04/09 14:00 | Nicolas Mejia v Dragos Constantin Ignat | 6-0,6-2 |
| ITF M15 Sunrise | 2019/04/08 15:00 | Dragos Constantin Ignat v Alan Kohen | 7-6,6-0 |
| ITF M25 Palm Coast | 2019/01/22 16:35 | Or Ram-Harel v Dragos Constantin Ignat | 4-6,7-5,7-6 |
| ITF M15 Naples | 2019/01/16 15:30 | Dragos Constantin Ignat v Alejandro Tabilo | 4-6,7-5,4-6 |
| ITF USA F35 | 2018/12/05 20:05 | Jordi Arconada v Dragos Constantin Ignat | 6-2,6-2 |
| ITF USA F35 | 2018/12/04 20:00 | Dragos Constantin Ignat v Naoki Nakagawa | 6-3,7-6 |
| ITF USA F35 | 2018/12/02 21:15 | Errol Smith v Dragos Constantin Ignat | 6-7,4-6 |