Round: 54 Ground: Hardcourt outdoor
| ITF Hong Kong F2 Qual | 2017/06/25 02:00 | Masaya Kobayashi v Ki Lung NG | 7-6,6-3 |
| ITF Japan F7 | 2017/06/04 01:00 | Ibuki Furuta v Masaya Kobayashi | 4-6,7-6,6-1 |
| ITF Japan F7 | 2017/06/03 01:00 | Kousuke Ogura v Masaya Kobayashi | 1-6,4-6 |
| ITF Japan F6 | 2017/06/01 02:00 | Takuto Niki v Masaya Kobayashi | 6-2,6-3 |
| ITF Japan F6 | 2017/05/31 01:00 | Takuto Niki v Masaya Kobayashi | 6-2,6-3 |
| ITF Japan F6 | 2017/05/30 02:20 | Masaya Kobayashi v Luca Castelnuovo | 6-4,7-6 |
| ITF Japan F5 | 2017/04/04 02:40 | Masaya Kobayashi v Sho Katayama | 1-6,2-6 |
| ITF Japan F4 | 2017/03/29 01:00 | Masaya Kobayashi v Ken Onishi | 4-6,6-7 |
| ITF USA F40 | 2017/12/05 18:45 | Deiton Baughman v Alafia Ayeni | 6-2,6-4 |
| ITF USA F39 Qual | 2017/11/27 16:30 | Alafia Ayeni v Samm Butler | 5-7,2-6 |
| ITF USA F39 Qual | 2017/11/26 19:00 | Alafia Ayeni v Jan Simon Vrbsky | 7-5,6-4 |
| ITF USA F39 Qual | 2017/11/25 21:30 | Alafia Ayeni v Eric Morris | 6-4,6-3 |
| ITF USA F38 | 2017/11/21 22:05 | Alafia Ayeni v Karue Sell | 4-6,2-6 |
| ITF USA F38 | 2017/11/19 15:00 | Alafia Ayeni v Joseph Thomas | 6-7,6-3,6-2 |
| ITF USA F38 | 2017/11/18 15:00 | Alafia Ayeni v Christopher Rosensteel | 6-2,6-3 |
| Challenger Champaign Qual | 2017/11/12 17:20 | Ronnie Schneider v Alafia Ayeni | 6-3,7-6 |