Round: 54 Ground: Hardcourt outdoor
| ITF Chinese Taipei F3 | 2016/10/23 01:30 | Leo Tang v Michael Commings | 1-6,2-6 |
| ITF Hong Kong F1 Qual | 2015/06/06 02:00 | Leo Tang v Li-Wei Tan | 1-6,1-6 |
| ITF Switzerland F4 Qual | 2014/08/16 09:00 | Andrew Ruppli v Leo Tang | 6-0,6-1 |
| ITF Canada F2 Qual | 2014/03/10 14:00 | Charles Force v Leo Tang | 6-1,6-1 |
| ITF Hong Kong F4 | 2016/12/16 23:00 | Ognian Kolev v Ching Ho Sunny Yue | 3-6,6-4,6-3 |
| ITF Hong Kong F3 | 2014/07/19 03:00 | Mukund Sasikumar v Ognian Kolev | 6-0,7-6 |
| ITF Hong Kong F1 Qual | 2014/07/05 05:30 | Rishabdev Raman v Ognian Kolev | 6-7,1-6 |
| Davis Cup | 2014/04/25 02:30 | Christopher Rungkat v Ognian Kolev | 7-6,6-4,6-4 |