Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/10/10 14:00 | Adamson, Alec v Hank, Tigre | 6-2,6-3 |
| ITF M15 Cancun | 2019/10/08 14:00 | Adamson, Alec v Gamble, Luke Jacob | 6-1,6-2 |
| Santa Tecla, Singles M-ITF-ESA-01A | 2019/09/30 17:00 | Adamson, Alec v Maginley, J. | 1-6,6-3,3-6 |
| ITF M15 Fayetteville | 2019/09/19 15:40 | Adamson, Alec v Rinky Hijikata | 6-2,1-6,1-6 |
| ITF M15 Fayetteville | 2019/09/18 14:00 | Adamson, Alec v Zink, Tyler | 1-6,6-1,7-6 |
| ITF M15 Haren | 2019/08/28 10:20 | Adamson, Alec v Guy Den Heijer | 2-6,2-6 |
| ITF M15 Lambermont | 2019/08/21 14:50 | Perchicot, Mathieu v Adamson, Alec | 6-1,6-2 |
| Koksijde, Singles M-ITF-BEL-04A | 2019/08/14 08:00 | Derdoy, Felipe v Adamson, Alec | 7-5,4-6,6-2 |
| ITF M15 Cancun | 2019/10/10 14:00 | Astorga, Mauricio v Mariano Kestelboim | 2-6,2-6 |
| ITF M15 Cancun | 2019/10/08 17:30 | Bendeck, Jose Daniel v Mariano Kestelboim | 1-6,2-6 |
| Challenger - Buenos Aires | 2019/09/24 14:00 | Mariano Kestelboim v Facundo Diaz Acosta | 3-6,7-5,5-7 |
| Kramsach, Singles M-ITF-AUT-02A | 2019/07/18 10:30 | Hartmeier, Patrik v Mariano Kestelboim | 6-4,7-6 |
| Kramsach, Singles M-ITF-AUT-02A | 2019/07/17 12:45 | Bangratz, Johannes v Mariano Kestelboim | 6-3,3-6,1-6 |
| ITF M25 Pardubice | 2019/06/28 09:00 | Michael Vrbensky v Mariano Kestelboim | 6-2,4-6,6-7 |
| ITF M25 Pardubice | 2019/06/27 08:30 | Dougaz, Aziz v Mariano Kestelboim | 5-7,2-6 |
| ITF M25 Pardubice | 2019/06/25 14:40 | Mariano Kestelboim v Satral, Jan | 7-6,6-1 |