Round: 28 Ground: Hardcourt indoor
| ITF El Salvador F1 | 2016/11/14 23:45 | Alberto E Alvarado Larin v Christopher Diaz-Figueroa | 1-6,4-6 |
| ITF Egypt F9 | 2018/03/13 08:00 | Raphael Baltensperger v Christopher Diaz-Figueroa | 5-7,2-6 |
| ITF Egypt F8 | 2018/03/06 08:00 | Lukas Klein v Christopher Diaz-Figueroa | 5-7,6-3,6-3 |
| ITF Egypt F7 | 2018/02/27 08:00 | Christopher Diaz-Figueroa v Rudolf Molleker | 6-3,5-7,4-6 |
| ITF Egypt F6 | 2018/02/21 08:00 | Lucas Miedler v Christopher Diaz-Figueroa | 6-7,6-3,6-3 |
| Davis Cup | 2018/02/04 18:40 | Christopher Diaz-Figueroa v Ricardo Rodriguez-Pace | 6-4,3-6,0-6 |
| Davis Cup | 2018/02/03 19:30 | Christopher Diaz-Figueroa v Jordi Munoz-Abreu | 6-2,6-3 |
| ITF Czech Republic F12 | 2017/11/29 13:20 | Petr Michnev v Christopher Diaz-Figueroa | 6-2,6-2 |
| ITF Greece F10 | 2017/11/23 08:50 | Christopher Diaz-Figueroa v Altug Celikbilek | 4-6,4-6 |
| Davis Cup | 2018/02/03 16:00 | Alberto E Alvarado Larin v Pablo Cuevas | 1-6,3-6 |
| Davis Cup | 2017/04/07 17:25 | Ricardo Rodriguez-Pace v Alberto E Alvarado Larin | 6-3,6-1,6-1 |
| Davis Cup | 2017/02/05 18:05 | Alberto E Alvarado Larin v Rodrigo Banzer | 2-6,0-6 |
| Davis Cup | 2017/02/03 16:00 | Alberto E Alvarado Larin v Federico Zeballos | 4-6,2-6,3-6 |
| ITF El Salvador F2 | 2016/11/21 16:50 | Alberto E Alvarado Larin v Wilfredo Gonzalez | 0-6,0-6 |
| ITF El Salvador F1 | 2016/11/14 23:45 | Alberto E Alvarado Larin v Christopher Diaz-Figueroa | 1-6,4-6 |
| Davis Cup | 2016/03/04 16:00 | Alberto E Alvarado Larin v Sebastian Arcila | 4-6,4-6,2-6 |