Stadium: Court 16 Round: 25 Ground: Hardcourt outdoor
| ITF Mexico F1 | 2018/05/10 20:20 | Samuel Monette v Juan A H Serrano | 5-7,6-1,6-4 |
| ITF Mexico F1 | 2018/05/08 17:00 | Herbert Jody Maginley v Juan A H Serrano | 4-6,2-6 |
| Challenger Puerto Vallarta Qual | 2018/04/29 20:05 | Lucas Gomez v Juan A H Serrano | 6-2,6-1 |
| Challenger Puerto Vallarta Qual | 2018/04/28 23:05 | Juan A H Serrano v Federico Zeballos | 6-4,6-3 |
| ITF USA F12 | 2018/04/26 21:15 | Juan A H Serrano v Strong Kirchheimer | 6-4,3-6,1-6 |
| Challenger Mexico City Qual | 2018/04/07 22:00 | Cristian Rodriguez v Juan A H Serrano | 7-6,6-0 |
| Challenger Morelos Qual | 2018/02/18 00:00 | Juan A H Serrano v Roberto Cid Subervi | 1-6,2-6 |
| ITF USA F6 | 2018/01/31 15:00 | Maxime Chazal v Juan A H Serrano | 7-6,6-1 |
| ITF Mexico F1 | 2018/05/13 18:00 | Federico Zeballos v Christopher Diaz-Figueroa | 6-3,6-2 |
| ITF Mexico F1 | 2018/05/12 17:00 | Christopher Diaz-Figueroa v Pavel Krainik | 6-4,6-2 |
| ITF Mexico F1 | 2018/05/11 20:45 | Wilfredo Gonzalez v Christopher Diaz-Figueroa | 1-6,5-7 |
| ITF Mexico F1 | 2018/05/10 19:30 | Jack Findel-Hawkins v Christopher Diaz-Figueroa | 6-7,4-6 |
| ITF Mexico F1 | 2018/05/08 18:15 | Boris Arias v Christopher Diaz-Figueroa | 6-3,3-6,4-6 |
| Challenger Puerto Vallarta Qual | 2018/04/30 18:00 | Evan Song v Christopher Diaz-Figueroa | 6-3,2-6,6-4 |
| Challenger Puerto Vallarta Qual | 2018/04/29 16:00 | Boris Arias v Christopher Diaz-Figueroa | 1-6,6-7 |
| Challenger Puerto Vallarta Qual | 2018/04/28 17:50 | Ricardo Ortiz v Christopher Diaz-Figueroa | 1-6,2-6 |