Stadium: Court 3 Round: 45 Ground: Hardcourt indoor
| Challenger Chicago | 2018/09/02 23:10 | Jared Hiltzik v Marcos Giron | 5-7,6-2,1-6 |
| Challenger Chicago | 2018/09/02 19:25 | Jared Hiltzik v Strong Kirchheimer | 7-5,7-6 |
| ATP Washington Qual | 2018/07/29 14:00 | Alex Bolt v Jared Hiltzik | 7-5,6-7,7-5 |
| ATP Washington Qual | 2018/07/28 14:00 | Jared Hiltzik v Stefan Kozlov | 6-3,6-3 |
| Challenger Binghamton | 2018/07/26 13:00 | Jared Hiltzik v Dominik Koepfer | 3-6,5-7 |
| Challenger Binghamton Qual | 2018/07/23 14:30 | Karue Sell v Jared Hiltzik | 6-4,5-7,4-6 |
| Challenger Binghamton Qual | 2018/07/22 14:45 | Jared Hiltzik v Aleksandar Vukic | 6-4,3-6,6-4 |
| Challenger Binghamton Qual | 2018/07/21 17:20 | Ruan Roelofse v Jared Hiltzik | 5-7,4-6 |
| Challenger Cary | 2018/09/08 16:00 | Strong Kirchheimer v Pablo Vivero Gonzalez | 6-3,3-6,6-2 |
| Challenger Seville | 2018/09/01 08:00 | Zizou Bergs v Pablo Vivero Gonzalez | 6-4,6-4 |
| Challenger 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 Segovia Qual | 2018/07/28 14:05 | Nam Hoang Ly v Pablo Vivero Gonzalez | 6-4,6-3 |