Stadium: Court 2 Round: 44 Ground: Clay
| ITF M15 Ibague | 2021/09/06 20:35 | Juan Diego Alzate Perilla v Michael Quintero Aguilar | 1-6,3-6 |
| ITF M15 Ibague | 2021/09/06 20:35 | Juan Diego Alzate Perilla v Michael Quintero Aguilar | 1-6,3-6 |
| ITF M25 Medellin | 2021/09/12 15:00 | Manuel Montoya Zuluaga v Michael Quintero Aguilar | 1-6,2-6 |
| ITF M15 Ibague | 2021/09/08 19:45 | Fletcher Scott v Michael Quintero Aguilar | 6-0,6-1 |
| ITF M15 Ibague | 2021/09/07 14:00 | Juan Sebastian Osorio v Michael Quintero Aguilar | 1-6,0-6 |
| ITF M15 Ibague | 2021/09/06 20:35 | Juan Diego Alzate Perilla v Michael Quintero Aguilar | 1-6,3-6 |