Stadium: Court 4 Round: 44 Ground: Clay
| ITF M25 Medellin | 2022/03/20 14:30 | Kousuke Ogura v Alvaro Guillen Meza | 2-6,3-6 |
| ITF M25 Anapoima | 2022/03/14 21:05 | Juan Bautista Otegui v Alvaro Guillen Meza | 6-3,6-2 |
| ITF M25 Anapoima | 2022/03/14 15:00 | Nicolas Buitrago v Alvaro Guillen Meza | 0-6,4-6 |
| ITF M25 Santo Domingo | 2022/02/21 13:00 | Mark Whitehouse v Alvaro Guillen Meza | 6-2,6-4 |
| ITF M15 Punta Cana | 2022/02/18 14:00 | Sean Cuenin v Alvaro Guillen Meza | 6-3,7-5 |
| ITF M15 Punta Cana | 2022/02/17 15:05 | Leyton Rivera v Alvaro Guillen Meza | 4-6,3-6 |
| ITF M15 Punta Cana | 2022/02/15 19:35 | Alvaro Guillen Meza v Oleg Prihodko | 6-4,7-5 |
| ITF M15 Punta Cana | 2022/02/11 14:00 | Alfredo Perez v Alvaro Guillen Meza | 6-4,6-1 |