Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| ITF USA F31 | 2018/11/15 16:35 | Mason Beiler v Ryan Peniston | 2-6,2-6 |
| ITF USA F31 | 2018/11/14 19:00 | Mason Beiler v David Fox | 4-6,6-3,6-2 |
| ITF USA F31 | 2018/11/13 19:50 | Joshua Howard-Tripp v Mason Beiler | 4-6,6-4,1-6 |
| ITF USA F31 | 2018/11/12 20:00 | Juan Jose Mateus Rubiano v Mason Beiler | 1-6,0-6 |
| ITF USA F26 Qual | 2018/09/24 17:00 | Mason Beiler v Siem Woldeab | 4-6,0-6 |
| ITF USA F26 Qual | 2018/09/23 17:00 | Mason Beiler v Tommaso Carnevale-Miino | 6-1,6-3 |
| ITF USA F26 Qual | 2018/09/22 16:30 | Mason Beiler v Arnav Mohanty | 6-4,6-3 |
| ITF USA F6 | 2018/02/01 15:00 | Mason Beiler v Jaume Pla Malfeito | 6-4,3-6,4-6 |
| 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 |