| ITF Egypt F24 | 09/14 09:55 | 25 | Hossam, Karim v Mendoza, Alejandro | 6-4,2-6,1-6 | |
| Seville, Spain, Qualifying | 09/03 09:00 | 45 | Zhurbin, Alexander v Mendoza, Alejandro | 6-2,6-4 | |
| ITF Austria F8 | 08/31 08:30 | 26 | Mendoza, Alejandro v Hampel, Lenny | 0-6,0-6 | |
| ITF Austria F8 | 08/29 08:30 | 25 | Mendoza, Alejandro v Hugo Dellien | Retired | |
| ITF Austria F6 | 08/16 08:30 | 25 | Mendoza, Alejandro v Urbanija, Mike | 1-6,0-6 | |
| ITF Spain F25 | 08/09 08:00 | 25 | Fornell-Mestres, Marc v Mendoza, Alejandro | 7-5,6-4 | |
| ITF Spain F24 | 08/02 09:00 | 25 | Mendoza, Alejandro v Viktor Durasovic | 3-6,2-6 | |
| Challenger Cali 2 Qual | 07/03 19:20 | 45 | Mendoza, Alejandro v Echazu, Mauricio | 2-6,3-6 | |
| ITF Colombia F3 | 06/28 14:30 | 25 | Mora, Daniel v Mendoza, Alejandro | Retired | |
| ITF Colombia F2 | 06/22 17:00 | 26 | Gonzalo Villanueva v Mendoza, Alejandro | 6-1,6-1 | |
| ITF Mexico F5 | 06/02 22:30 | 27 | Mendoza, Alejandro v Patino, Luis | 2-6,2-6 | |
| ITF Mexico F5 | 06/01 22:15 | 26 | Mendoza, Alejandro v Resendiz Dominguez, Mauricio | 7-6,7-6 | |
| ITF Mexico F5 | 05/31 16:45 | 25 | Mendoza, Alejandro v Garcia, Rodrigo | 6-2,6-2 | |
| ITF Mexico F4 | 05/26 22:00 | 26 | Gomez, Alejandro v Mendoza, Alejandro | 7-6,7-6 | |
| ITF Mexico F4 | 05/24 19:00 | 25 | Mendoza, Alejandro v Gonzalez, Wilfredo | 6-4,1-6,7-6 | |
| ITF Mexico F3 | 05/16 18:00 | 25 | Mendoza, Alejandro v Quiroz, Roberto | 4-6,6-7 | |
| ITF Mexico F2 | 05/10 20:30 | 25 | Benitez Chavarriaga, Juan Manuel v Mendoza, Alejandro | 7-6,6-0 | |
| ITF Mexico F1 | 05/03 18:30 | 25 | Mendoza, Alejandro v Hach Verdugo, Hans | 6-3,2-6,0-6 | |
| ITF USA F15 | 04/26 15:45 | 25 | Kirkov, Vasil v Mendoza, Alejandro | 6-4,7-6 | |
| ITF USA F14 | 04/20 15:50 | 25 | Ore, I. A. v Mendoza, Alejandro | 6-4,6-4 | |
| Challenger Leon Qual | 03/27 17:30 | 45 | Endara, Ivan v Mendoza, Alejandro | 6-3,6-2 | |
| Challenger San Luis Potosi Qual | 03/20 00:40 | 45 | Arevalo-Gonzalez, Marcelo v Mendoza, Alejandro | 7-5,6-3 | |
| ITF Colombia F8 | 10/29 16:35 | 27 | Rodriguez, Cristian v Mendoza, Alejandro | 6-3,6-4 | |
| ITF Colombia F8 | 10/28 16:40 | 26 | Mendoza, Alejandro v Nunez, Javier | 7-5,6-2 | |
| ITF Chile F7 | 10/12 15:00 | 25 | Nunez, V. v Mendoza, Alejandro | 6-3,6-3 | |
| ITF Chile F6 | 10/06 14:00 | 25 | Mendoza, Alejandro v Alvarez-Guzman, Mauricio | 6-3,6-3 | |
| ITF Bolivia F3 | 09/23 22:00 | 26 | Miele, Andre v Mendoza, Alejandro | 6-4,6-2 | |
| ITF Bolivia F3 | 09/22 22:30 | 25 | Laranja, Augusto v Mendoza, Alejandro | 2-6,6-7 | |
| ITF Bolivia F2 | 09/19 15:00 | 29 | Mendoza, Alejandro v Echazu, Mauricio | 0-6,4-6 | |
| ITF Bolivia F2 | 09/18 16:40 | 28 | Koenigsfest, Stephan v Mendoza, Alejandro | 3-6,7-6,4-6 |