Round: 44 Ground: Hardcourt outdoor
| Thailand F5, Singles Qualifying | 2016/12/20 05:20 | Noh, Sang-Woo v Numajiri, Keisuke | 7-6,6-2 |
| Thailand F5, Singles Qualifying | 2016/12/18 04:00 | モリタニ,ソウイチロウ v Numajiri, Keisuke | 4-6,4-6 |
| Thailand F5, Singles Qualifying | 2016/12/17 06:00 | アブザロフ,シャロビディン v Numajiri, Keisuke | 6-3,3-6,3-6 |
| ITF Thailand F4 | 2016/12/13 03:00 | リム,ヨン・キュ v Numajiri, Keisuke | 6-4,6-1 |
| ITF Thailand F4 | 2016/12/11 05:30 | Numajiri, Keisuke v Arsenov, Danila | 6-4,2-6,6-2 |
| ITF Thailand F4 | 2016/12/10 07:00 | Numajiri, Keisuke v パク,スン・ジン | 7-6,2-6,6-0 |
| ITF Chinese Taipei F1 | 2016/10/11 05:00 | ユ,チェン・ユ v Numajiri, Keisuke | 6-2,6-4 |
| Challenger Nanchang Qual | 2016/09/10 07:10 | 関口 周一 v Numajiri, Keisuke | 6-0,6-2 |
| Thailand F5, Singles Qualifying | 2016/12/17 05:00 | Arsenov, Danila v Yakovlev, A. | 7-6,7-6 |
| ITF Thailand F4 | 2016/12/10 02:30 | Yakovlev, A. v フォンサパック・ケルドラフィー | 6-2,1-6,3-6 |
| Turkey F45, Singles Qualifying | 2016/11/10 07:55 | Yakovlev, A. v Dowson, Dan | 2-6,1-6 |
| ITF Turkey F44 | 2016/11/01 07:00 | Yakovlev, A. v ボグダン ボブロフ | 2-6,2-6 |