Stadium: Court 8 Round: 46 Ground: Hardcourt outdoor
| Challenger Mons | 2016/10/04 10:55 | Doumbia, Sadio v Yann Marti | 1-6,2-6 |
| Challenger Mons Qual | 2016/10/02 09:00 | Merckx, Jonas v Doumbia, Sadio | 6-7,4-6 |
| Challenger Mons Qual | 2016/10/01 08:00 | Vliegen, Joran v Doumbia, Sadio | 2-6,1-6 |
| Izmir, Turkey | 2016/09/20 13:45 | Kozyukov, Vitaly v Doumbia, Sadio | 7-6,6-4 |
| Istanbul, Turkey | 2016/09/15 10:35 | Doumbia, Sadio v Sela, Dudi | 2-6,1-6 |
| Istanbul, Turkey | 2016/09/13 09:40 | Bega, Alessandro v Doumbia, Sadio | 6-7,2-6 |
| Challenger Alphen Qual | 2016/09/05 12:00 | Doumbia, Sadio v Kapas, Andriej | 7-5,2-6,4-6 |
| Challenger Alphen Qual | 2016/09/04 14:05 | Doumbia, Sadio v Onken, Julian | 6-3,6-4 |
| ITF Vietnam F6 - Final | 2016/09/26 03:00 | Wachiramanowong, Kittipong v Cao, Zhaoyi | 6-4,6-0 |
| ITF Vietnam F4 | 2016/09/14 04:05 | Kelly, Dayne v Cao, Zhaoyi | 6-4,6-0 |
| ITF Vietnam F4 | 2016/09/13 03:00 | Cao, Zhaoyi v Kawakami, Rimpei | 6-4,7-5 |
| ITF Thailand F3 | 2016/09/07 02:00 | Hong, Seong Chan v Cao, Zhaoyi | 6-1,6-4 |
| ITF Thailand F3 | 2016/09/06 03:00 | Cao, Zhaoyi v Praditngam, Jamie Asanee | 6-2,6-7,6-0 |
| ITF Thailand F3 Qual | 2016/09/04 03:00 | Cao, Zhaoyi v Ruikai Wang | 6-4,6-4 |
| ITF Thailand F3 Qual | 2016/09/03 06:05 | Cao, Zhaoyi v Bunnak, Pattadol | 6-2,6-1 |
| ITF Thailand F2 | 2016/08/30 05:50 | Cao, Zhaoyi v Ito, Yuichi | 3-6,5-7 |