Stadium: Court 1 Round: 44 Ground: Clay
| ITF M15 Cancun | 2019/10/24 14:00 | Mercier, Tyler v Mariano Kestelboim | 0-6,6-7 |
| ITF M15 Cancun | 2019/10/23 19:00 | Parker, Jordan v Mercier, Tyler | 5-7,1-6 |
| ITF M15 Cancun | 2019/10/16 15:50 | Mercier, Tyler v Panta Herreros, Jorge Brian | 6-3,4-6,3-6 |
| ITF M15 Cancun | 2019/10/09 19:25 | Butsch, Justin v Mercier, Tyler | 7-5,6-3 |
| ITF M15 Cancun | 2019/09/26 16:00 | Rodriguez, Cristian v Mercier, Tyler | 6-4,6-3 |
| ITF M15 Cancun | 2019/09/24 16:35 | Mercier, Tyler v Pierce, Aron | 7-6,3-6,7-6 |
| ITF M15 Cancun | 2019/09/20 14:00 | Mercier, Tyler v Rodriguez, Cristian | 3-6,5-7 |
| ITF M15 Cancun | 2019/09/19 18:20 | Echazu, Mauricio v Mercier, Tyler | 6-7,5-7 |