Stadium: Court 11 Round: 26 Ground: Hardcourt outdoor
| ITF Hong Kong F3 | 2018/12/25 02:00 | Denis Yevseyev v Ching Lam | 6-1,2-6,6-3 |
| ITF USA F33 | 2018/11/21 15:00 | Denis Yevseyev v Jack Findel-Hawkins | 4-6,7-5,2-6 |
| ITF USA F33 | 2018/11/19 16:35 | Denis Yevseyev v Shahin Khaledan | 6-2,7-5 |
| Challenger Champaign | 2018/11/12 23:00 | Denis Yevseyev v John-Patrick Smith | 3-6,6-7 |
| Challenger Knoxville | 2018/11/06 15:00 | Denis Yevseyev v Emilio Gomez | 4-6,2-6 |
| Challenger Knoxville | 2018/11/05 17:30 | Denis Yevseyev v Nathaniel Lammons | 6-2,6-1 |
| Challenger Knoxville | 2018/11/04 21:45 | Denis Yevseyev v Jared Hiltzik | 7-6,7-5 |
| Challenger Charlottesville | 2018/10/30 16:40 | Bradley Klahn v Denis Yevseyev | 6-3,2-6,6-3 |
| ITF Hong Kong F3 | 2018/12/25 02:00 | Jumpei Yamasaki v Ryota Tanuma | 4-6,7-6,6-4 |
| ITF USA F35 | 2018/12/05 19:30 | Felix Corwin v Jumpei Yamasaki | 6-4,3-6,6-4 |
| ITF USA F35 | 2018/12/03 17:25 | Rana-Roop Singh Bhullar v Jumpei Yamasaki | 3-6,3-6 |
| ITF USA F34 | 2018/11/28 16:00 | Alexis Gautier v Jumpei Yamasaki | 6-3,6-2 |
| ITF USA F34 | 2018/11/26 17:35 | Jumpei Yamasaki v Harrison Adams | 2-6,6-4,6-0 |
| ITF Thailand F6 | 2018/10/09 05:55 | Kento Takeuchi v Jumpei Yamasaki | 6-3,0-6,7-6 |
| ITF Thailand F5 | 2018/10/05 04:00 | Jumpei Yamasaki v Shintaro Imai | 2-6,4-6 |
| ITF Thailand F5 | 2018/10/04 04:30 | Jumpei Yamasaki v Alexander Igoshin | 3-6,6-3,6-3 |