Round: 1 Ground: Hardcourt indoor
| Davis Cup | 2017/07/17 04:30 | Harshana Godamanna v Seif Adas | 6-3,6-2 |
| ITF Sri Lanka F3 | 2017/07/05 03:30 | Harshana Godamanna v Fabrizio Ornago | 4-6,2-6 |
| ITF Sri Lanka F2 | 2017/07/02 03:00 | Harshana Godamanna v Alessandro Petrone | 1-6,4-6 |
| ITF Sri Lanka F2 | 2017/06/30 03:00 | Abhinav Sanjeev Shanmugam v Harshana Godamanna | 4-6,6-4,4-6 |
| ITF Sri Lanka F2 | 2017/06/28 08:05 | Harshana Godamanna v Fabrizio Ornago | 7-5,2-6,7-5 |
| Davis Cup | 2016/07/15 02:30 | David Agung Susanto v Harshana Godamanna | 6-4,6-4,6-4 |
| Davis Cup | 2016/03/06 06:40 | Pruchya Isarow v Harshana Godamanna | 6-4,6-7,6-3,7-6 |
| Davis Cup | 2016/03/04 03:00 | Pol Wattanakul v Harshana Godamanna | 3-6,7-6,3-6,3-6 |
| Davis Cup | 2017/07/17 04:30 | Yacoub Makzoume v Heve Kelley | 3-6,6-1,2-6 |
| Davis Cup | 2016/07/16 05:30 | Heve Kelley v Shaheed Alam | 6-1,6-4 |
| Davis Cup | 2016/07/15 05:30 | Anthony Jackie Tang v Heve Kelley | 6-4,6-2 |
| Davis Cup | 2016/07/13 05:30 | Y Rogusskiy v Heve Kelley | 3-6,2-6 |
| Davis Cup | 2016/07/11 05:30 | Anoosha Shahgholi v Heve Kelley | 6-1,6-4 |