| ITF Slovakia F1 | 2016/07/24 12:00 | Marek Gengel v William Ma | 6-4,6-3 |
| ITF Turkey F27 | 2016/07/02 12:00 | Kuzey Cekirge v William Ma | 5-7,6-1,6-1 |
| ITF Australia F4 Qual | 2016/03/20 23:00 | Glen Dawes v William Ma | 7-5,7-6 |
| ITF Australia F3 Qual | 2016/03/12 23:00 | William Ma v Patrick Rynsaardt | 6-7,4-6 |
| ITF Australia F3 Qual | 2016/03/11 23:00 | Jeremy Beale v William Ma | 6-2,3-6,3-6 |
| ITF Australia F2 Qual | 2016/02/29 01:40 | William Ma v Richard Yang | 6-1,6-7,5-7 |
| ITF Australia F2 Qual | 2016/02/28 02:00 | Connor Di Marco v William Ma | 4-6,0-6 |
| ITF Australia F2 Qual | 2016/02/27 23:00 | Tomislav E Papac v William Ma | 4-6,6-2,1-6 |