Round: 26 Ground: Hardcourt outdoor
| ITF Israel F3 | 2017/03/27 08:00 | Eric James Johnson v Mor Bulis | 2-6,4-6 |
| ITF Israel F2 | 2017/03/22 10:10 | Eric James Johnson v Ti Chen | 0-6,2-6 |
| ITF Israel F2 | 2017/03/20 08:30 | Joshua Paris v Eric James Johnson | 4-6,3-6 |
| ITF Israel F1 | 2017/03/14 09:00 | Eric James Johnson v Ben Patael | 6-2,4-6,2-6 |
| Challenger San Francisco Qual | 2017/02/05 21:00 | Eric James Johnson v Mao-Xin Gong | 1-6,2-6 |
| Challenger San Francisco Qual | 2017/02/04 21:00 | Hans Hach Verdugo v Eric James Johnson | 3-6,4-6 |
| Challenger Dallas Qual | 2017/01/30 17:50 | Raymond Sarmiento v Eric James Johnson | 6-3,6-1 |
| Challenger Dallas Qual | 2017/01/29 17:50 | Eric James Johnson v Lucas Gomez | 6-4,6-1 |
| ITF Qatar F2 | 2017/04/11 12:00 | Daniel Altmaier v Jumpei Yamasaki | 6-1,6-3 |
| ITF Japan F4 | 2017/03/30 01:00 | Kaito Uesugi v Jumpei Yamasaki | 6-2,6-2 |
| ITF Japan F4 | 2017/03/28 03:00 | Yusuke Watanuki v Jumpei Yamasaki | 7-6,4-6,6-7 |
| ITF Japan F3 | 2017/03/22 04:45 | Jumpei Yamasaki v Jeamoon Lee | 6-7,3-6 |
| ITF Japan F3 | 2017/03/20 01:00 | Renta Tokuda v Jumpei Yamasaki | 3-6,6-1,3-6 |
| ITF Japan F2 | 2017/03/14 02:30 | Jumpei Yamasaki v Jeamoon Lee | 1-6,3-6 |
| ITF Japan F1 | 2017/03/07 02:40 | Jumpei Yamasaki v Gengo Kikuchi | 4-6,2-6 |
| Challenger Yokohama Qual | 2017/02/27 01:00 | Blake Mott v Jumpei Yamasaki | 6-0,6-1 |