Stadium: Court 9 Round: 25 Ground: Clay
| ITF Bolivia F1 | 2018/09/10 18:00 | Felipe Derdoy v Hugo Moura | 6-1,1-6,6-0 |
| ITF Bolivia F1 | 2018/09/09 14:00 | Felipe Derdoy v Julian Cundom | 6-7,6-4,6-0 |
| ITF Netherlands F4 | 2018/08/11 09:00 | Felipe Derdoy v Amadatus Admiraal | 4-6,1-6 |
| ITF Austria F6 | 2018/08/05 11:40 | Felipe Derdoy v Giordan Kunz | 4-6,1-6 |
| ITF Austria F6 | 2018/08/04 11:30 | Felipe Derdoy v Philipp Dittmer | 6-4,6-4 |
| ITF Austria F5 Qual | 2018/07/28 14:00 | Felipe Derdoy v Ioan Farcas | 3-6,4-6 |
| ITF Georgia F2 | 2018/07/16 08:00 | Egor Noskin v Felipe Derdoy | 6-4,7-5 |
| ITF Georgia F2 | 2018/07/15 10:00 | Felipe Derdoy v Martin Dimitrov | 7-6,6-3 |
| ITF Bolivia F1 | 2018/09/10 18:00 | Alejandro Mendoza v Cleiner Caceres | 2-6,6-1,6-0 |
| ITF Ecuador F2 | 2018/07/31 15:00 | Jose Fco. Vidal Azorin v Alejandro Mendoza | 6-4,6-7,6-3 |
| ITF Ecuador F1 | 2018/07/24 17:20 | Alejandro Mendoza v Sergio Luis H Ramirez | 2-6,2-6 |
| ITF Mexico F3 | 2018/05/22 19:30 | Brian Shi v Alejandro Mendoza | 6-3,6-2 |
| ITF Mexico F2 | 2018/05/13 17:00 | Alejandro Mendoza v Osmel Rivera Granja | 3-6,6-4,3-6 |
| ITF Mexico F2 | 2018/05/12 16:00 | Alejandro Mendoza v Luis E M De La Cruz | 6-2,6-1 |
| ITF Mexico F1 | 2018/05/10 18:00 | Alejandro Mendoza v Emilio Gomez | 1-6,5-7 |
| ITF Mexico F1 | 2018/05/08 17:00 | Jose Antonio Rodriguez Rodriguez v Alejandro Mendoza | 6-7,6-4,4-6 |