Stadium: Court 6 South Round: 25 Ground: Hardcourt indoor
| ITF M25 Harlingen | 2019/09/23 14:00 | Adrian Andreev v Allen, Leighton | 6-2,6-2 |
| ITF M25 Harlingen | 2019/09/22 15:00 | Kyle Overmyer v Allen, Leighton | 0-6,1-6 |
| ITF M15 Norman | 2019/07/08 14:00 | Andrew Fenty v Allen, Leighton | 7-6,6-2 |
| ITF M15 Pittsburgh | 2019/07/03 21:30 | Phillips, Luke v Allen, Leighton | 7-5,6-3 |
| ITF M15 Pittsburgh | 2019/07/02 14:00 | Hale, Darryl v Allen, Leighton | 4-6,3-6 |
| ITF M15 Pittsburgh | 2019/07/01 14:00 | Allen, Leighton v Giddens, Maxwell | 6-4,0-6,10-8 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/17 15:00 | George Goldhoff v Allen, Leighton | 6-2,6-2 |
| ITF M25 Wichita | 2019/06/10 15:00 | AL Allaf, Kareem v Allen, Leighton | 6-1,6-1 |
| ITF M25 Norman | 2019/10/01 15:00 | Cozbinov, Alexander v Eero Vasa | 4-6,6-3,8-10 |
| ITF M25 Norman | 2019/09/30 15:00 | Eero Vasa v A.J Catanzariti | 6-3,6-0 |
| ITF M15 Helsinki | 2019/08/21 12:15 | Eero Vasa v Juan Manuel Cerundolo | 4-6,1-6 |
| Ystad, Singles M-ITF-SWE-03A | 2019/08/07 13:00 | Eero Vasa v Bergevi, Filip | 2-6,3-6 |
| Ystad, Singles M-ITF-SWE-03A | 2019/08/06 08:15 | Eero Vasa v Nokic, Almir | 6-1,6-2 |
| Challenger Tampere | 2019/07/24 11:35 | Eero Vasa v Elias Ymer | 1-6,0-6 |
| Challenger Tampere | 2019/07/22 15:30 | Eero Vasa v Dima, Dragos | 6-4,6-4 |
| ITF M15 Parnu | 2019/07/18 12:55 | Bogdan Bobrov v Eero Vasa | 7-5,6-1 |