Round: 25 Ground: Hardcourt outdoor
| ITF Hong Kong F2 Qual | 2016/06/14 22:00 | Cheng-Yu Yu v Jake Delaney | 6-7,4-6 |
| ITF Hong Kong F1 | 2016/06/09 22:00 | Yecong He v Cheng-Yu Yu | 6-3,7-5 |
| ITF Hong Kong F1 | 2016/06/08 22:00 | Kuan-Yi Lee v Cheng-Yu Yu | 6-7,2-6 |
| ITF Hong Kong F1 | 2016/06/07 22:00 | Cheng-Yu Yu v Dayne Kelly | 7-6,6-3 |
| ITF Hong Kong F1 | 2016/06/05 22:00 | Robbie Ridout v Cheng-Yu Yu | 1-6,5-7 |
| ITF China F7 | 2016/05/17 05:10 | Masato Shiga v Cheng-Yu Yu | 3-6,6-4,6-2 |
| ITF China F6 | 2016/05/11 04:10 | Yusuke Takahashi v Cheng-Yu Yu | 6-3,6-2 |
| ITF China F5 | 2016/04/12 04:50 | Cheng-Yu Yu v Jeson Patrombon | 1-6,6-3,3-6 |
| ITF Macedonia F1 Qual | 2016/06/20 08:00 | Strahinja Rakic v Keisuke Numajiri | 6-3,6-2 |
| ITF Macedonia F1 Qual | 2016/06/19 14:00 | Patrik Nema v Keisuke Numajiri | 4-6,1-6 |
| ITF Turkey F24 | 2016/06/15 11:30 | Keisuke Numajiri v Mate Delic | 1-6,1-6 |
| ITF Turkey F23 MD | 2016/06/09 10:55 | Keisuke Numajiri v Carlos Boluda-Purkiss | 6-3,4-6,0-6 |
| ITF Turkey F23 MD | 2016/06/08 11:30 | Bjoern Petersen v Keisuke Numajiri | 1-6,1-6 |
| ITF Turkey F23 MD | 2016/06/06 07:00 | Keisuke Numajiri v Stephen Kaldawi | 6-3,6-1 |
| ITF Turkey F23 MD | 2016/06/05 11:30 | Keisuke Numajiri v Louroi Martinez | 6-7,7-5,6-0 |
| ITF Turkey F19 | 2016/05/13 07:30 | Anil Yuksel v Keisuke Numajiri | 3-6,6-1,6-2 |