Estadio: C Round: 45 Ground: Hardcourt outdoor
| Challenger de Chicago | 2018/09/02 19:25 | Jared Hiltzik v Strong Kirchheimer | 7-5,7-6 |
| ITF EE. UU. F23 | 2018/08/17 14:00 | Strong Kirchheimer v Sekou Bangoura | 6-7,2-6 |
| ITF EE. UU. F23 | 2018/08/16 16:05 | Strong Kirchheimer v Luis Patino | 6-3,6-2 |
| ITF EE. UU. F23 | 2018/08/14 14:00 | Strong Kirchheimer v Brian Shi | 6-1,7-6 |
| ITF EE. UU. F22 | 2018/08/09 17:05 | Strong Kirchheimer v Axel Geller | 6-4,3-6,2-6 |
| ITF EE. UU. F22 | 2018/08/08 18:35 | Strong Kirchheimer v Colin Markes | 6-3,7-6 |
| Challenger de Lexington - Clasificación | 2018/07/29 16:30 | Alex Rybakov v Strong Kirchheimer | 4-6,7-5,6-3 |
| Challenger de Lexington - Clasificación | 2018/07/28 17:40 | Nick Chappell v Strong Kirchheimer | 6-4,2-6,3-6 |
| Challenger de Sevilla | 2018/09/01 08:00 | Zizou Bergs v Pablo Vivero Gonzalez | 6-4,6-4 |
| Challenger de Mallorca | 2018/08/26 11:15 | Teymuraz Gabashvili v Pablo Vivero Gonzalez | 7-5,6-1 |
| ITF Portugal F15 | 2018/08/17 13:05 | Sora Fukuda v Pablo Vivero Gonzalez | 7-6,2-6,6-4 |
| ITF Portugal F15 | 2018/08/16 10:40 | Alexander Donski v Pablo Vivero Gonzalez | 3-6,6-7 |
| ITF Portugal F15 | 2018/08/14 10:40 | Peter Bothwell v Pablo Vivero Gonzalez | 2-6,7-6,3-6 |
| ITF Portugal F14 | 2018/08/07 11:00 | Pablo Vivero Gonzalez v Terence Das | 3-6,2-6 |
| Challenger de Segovia - Clasificación | 2018/07/28 14:05 | Nam Hoang Ly v Pablo Vivero Gonzalez | 6-4,6-3 |
| ITF Portugal F11 | 2018/07/07 12:00 | Pablo Vivero Gonzalez v Mark Whitehouse | 5-7,3-6 |