Estadio: St. Joseph's/Candler Stadium Round: 24 Ground: Clay
| ITF M15 Orange Park | 2019/04/18 15:00 | Agustin Velotti v Cannon Kingsley | 5-7,6-2,6-3 |
| ITF M15 Orange Park | 2019/04/17 15:00 | Cannon Kingsley v Victor Nunez | 6-2,7-5 |
| ITF M15 Sunrise | 2019/04/09 15:00 | Alexander Ritschard v Cannon Kingsley | 6-3,6-7,6-2 |
| ITF M15 Cancun | 2019/03/20 18:05 | Cannon Kingsley v Aidan Mchugh | 2-6,6-2,4-6 |
| ITF M15 Cancun | 2019/03/12 14:00 | Cannon Kingsley v Diego Hidalgo | 2-6,3-6 |
| ITF M15 Faro | 2019/02/26 13:40 | Lamine Ouahab v Cannon Kingsley | 6-4,6-3 |
| ATP Nueva York | 2019/02/10 19:35 | Cannon Kingsley v Brayden Schnur | 6-7,3-6 |
| ITF EE. UU. F33 | 2018/11/21 18:20 | Jonathan Chang v Cannon Kingsley | 3-6,6-1,7-5 |
| Challenger de Tallahassee | 2019/04/24 14:00 | Mitchell Krueger v Johannes Haerteis | 3-6,6-4,6-1 |
| Challenger de Tallahassee | 2019/04/23 16:40 | Johannes Haerteis v Evan Song | 6-4,6-4 |
| Challenger de Tallahassee | 2019/04/22 14:00 | Benjamin Hassan v Johannes Haerteis | 6-4,6-1 |
| Challenger de Sarasota | 2019/04/15 14:00 | Harri Heliovaara v Johannes Haerteis | 6-3,6-2 |
| Challenger de Barletta | 2019/04/09 13:55 | Johannes Haerteis v Andrea Pellegrino | 4-6,4-6 |
| Challenger de Barletta | 2019/04/08 08:00 | Johannes Haerteis v Marco Bortolotti | 4-6,6-1,6-4 |
| Challenger de Santiago | 2019/03/05 15:40 | Johannes Haerteis v Pedro Martinez | 1-6,4-6 |
| Challenger de Santiago | 2019/03/04 15:30 | Johannes Haerteis v Sumit Nagal | 6-4,0-6,6-3 |