Stadium: Boris Trajkovski Sports Center Round: 54 Ground: Hardcourt indoor
| ITF USA F35 | 2018/12/01 15:00 | Belov, Sergey v Sorbo, Jonathan | 6-2,6-3 |
| ITF USA F32 | 2018/11/16 22:30 | Belov, Sergey v Rodriguez-Pace, Ricardo | 1-6,2-6 |
| ITF USA F32 | 2018/11/16 16:00 | Riffice, Sam v Belov, Sergey | 3-6,1-6 |
| ITF USA F32 | 2018/11/15 18:00 | Ewan Moore v Belov, Sergey | 2-6,1-6 |
| ITF USA F32 | 2018/11/15 15:00 | Nick Hardt v Belov, Sergey | 6-4,6-2 |
| ITF USA F32 | 2018/11/11 16:00 | Belov, Sergey v Gregg, Perry | 6-4,6-4 |
| ITF USA F32 | 2018/11/09 17:00 | Belov, Sergey v Boggs, Brian | 6-0,6-1 |
| ITF USA F29 | 2018/10/29 16:00 | Mesquida Berg, Oscar v Belov, Sergey | 4-6,6-3,7-6 |
| ITF USA F32 | 2018/11/15 19:20 | Nick Hardt v Garrett Johns | 6-0,6-0 |
| ITF USA F29 | 2018/10/27 14:00 | Garrett Johns v Jachuck, Ronan | 5-7,6-3,1-6 |
| ITF USA F27 | 2018/10/06 15:00 | Alexey Nesterov v Garrett Johns | 1-6,6-3,6-4 |
| ITF USA F21 Qual | 2018/07/30 15:00 | Genesen, William v Garrett Johns | 6-2,6-0 |
| ITF USA F21 Qual | 2018/07/28 14:00 | Shooshtarian, Shayan v Garrett Johns | 1-6,6-7 |
| ATP Atlanta Qual | 2018/07/21 15:00 | Garrett Johns v Alex Bolt | 1-6,4-6 |
| ITF Tunisia F25 | 2018/06/23 08:00 | Aziz Ouakaa v Garrett Johns | 6-2,6-2 |
| ITF Tunisia F24 | 2018/06/22 09:00 | Garrett Johns v Hidalgo, Diego | 0-6,2-6 |