Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| ITF - Champaign M15 | 2019/06/05 17:00 | Luke Jacob Gamble v Strong Kirchheimer | 3-6,3-6 |
| ITF - Kalmar M15 | 2019/05/13 09:40 | Luke Jacob Gamble v Daniel Svensson | 6-7,0-6 |
| ITF M15 Karlskrona | 2019/05/08 11:55 | Gustav Hansson v Luke Jacob Gamble | 6-3,6-2 |
| ITF M15 Karlskrona | 2019/05/07 08:15 | Luke Jacob Gamble v Almir Nokic | 6-7,6-3,10-7 |
| ITF M15 Karlskrona | 2019/05/06 08:15 | Luke Jacob Gamble v Simon Birgerson | 6-2,6-4 |
| ITF M15 Accra | 2019/05/03 11:35 | Eric Vanshelboim v Luke Jacob Gamble | 4-6,6-2,6-4 |
| ITF M15 Accra | 2019/05/01 12:10 | Bernard A Armaah v Luke Jacob Gamble | 3-6,1-6 |
| ITF M25 Abuja | 2019/04/25 09:00 | Niels Lootsma v Luke Jacob Gamble | 6-4,7-5 |
| ITF - Cancun M15 | 2019/09/18 14:00 | Felipe Mantilla v Jack Findel-Hawkins | 6-3,4-6,2-6 |
| ITF - Cancun M15 | 2019/09/11 14:00 | Felipe Mantilla v Alejandro Mendoza | 7-6,6-7,4-6 |
| ITF - Pensacola M25 | 2019/05/10 15:00 | Juan Pablo Varillas v Felipe Mantilla | 6-4,6-1 |
| ITF - Pensacola M25 | 2019/05/09 16:25 | Mwendwa Mbithi v Felipe Mantilla | 5-7,3-6 |
| ITF - Pensacola M25 | 2019/05/08 19:10 | Adrian Andreev v Felipe Mantilla | 4-6,2-6 |
| Challenger Puerto Vallarta | 2019/04/29 16:00 | Pavel Krainik v Felipe Mantilla | 6-3,6-4 |
| Challenger Leon | 2019/04/23 16:00 | Lucas Gomez v Felipe Mantilla | 7-6,6-4 |
| Challenger Leon | 2019/04/22 15:00 | Camilo Ugo Carabelli v Felipe Mantilla | 1-6,6-7 |