Round: 25 Ground: Hardcourt outdoor
| ITF Mexico F3 | 2016/05/17 15:00 | Federico Zeballos v Smith, Raleigh | 6-7,7-5,4-6 |
| Challenger Puerto Vallarta Qual | 2018/04/28 23:05 | Hernandez Serrano, Juan Alejandro v Federico Zeballos | 6-4,6-3 |
| Challenger Leon Qual | 2018/04/21 17:00 | Federico Zeballos v Simon, Tobias | 4-6,6-4,3-6 |
| Challenger Guadalajara Qual | 2018/04/14 18:35 | Igoshin, Alexander v Federico Zeballos | 3-6,6-4,6-2 |
| Challenger San Luis Potosi Qual | 2018/03/26 00:55 | Federico Zeballos v Gonzalo Lama | 2-6,3-6 |
| Challenger San Luis Potosi Qual | 2018/03/25 18:50 | Astorga, Mauricio v Federico Zeballos | 4-6,4-6 |
| ITF USA F8 Qual | 2018/03/20 18:25 | Schneider, Ronnie v Federico Zeballos | 6-1,6-3 |
| ITF USA F7 Qual | 2018/03/15 19:15 | Appelgren, Daniel v Federico Zeballos | 6-2,6-2 |
| Challenger Morelos Qual | 2018/02/17 21:00 | Martinez, Luis David v Federico Zeballos | 6-3,6-3 |
| ITF USA F12 | 2018/04/25 19:30 | Smith, Raleigh v Goetz, Ryan | 6-7,6-7 |
| ITF USA F11 | 2018/04/18 14:00 | Smith, Raleigh v Rotsaert, Alexandre | 1-6,3-6 |
| Egypt F7, Singles Qualifying | 2018/02/26 08:00 | Smith, Raleigh v Press, Frederik | 1-6,3-6 |
| Egypt F7, Singles Qualifying | 2018/02/25 10:30 | Smith, Raleigh v Max Houkes | 6-4,6-4 |
| Egypt F7, Singles Qualifying | 2018/02/24 10:30 | Smith, Raleigh v Bingyu Yu | 6-1,6-1 |
| Egypt F6, Singles Qualifying | 2018/02/22 09:20 | Smith, Raleigh v Lloyd Harris | 3-6,4-6 |
| Egypt F6, Singles Qualifying | 2018/02/21 12:40 | Kirill Kivattsev v Smith, Raleigh | 2-6,5-7 |
| Egypt F6, Singles Qualifying | 2018/02/19 08:00 | Smith, Raleigh v Liska, Tomas | 5-7,6-4,7-6 |