Stadium: Court 1 Round: 26 Ground: Clay
| ITF M15 Naples | 2022/02/23 19:05 | Harrison, Ryan v Murkel Dellien | 6-4,4-6,7-6 |
| Challenger Columbus | 2022/01/25 15:00 | Nick Hardt v Harrison, Ryan | 6-4,7-6 |
| Challenger Columbus | 2022/01/24 15:00 | Young, Donald v Harrison, Ryan | 6-3,1-6,3-6 |
| Challenger Columbus | 2022/01/23 16:40 | Harrison, Ryan v Pervolarakis, Michail | 7-5,6-1 |
| ITF M15 Naples | 2021/10/10 14:00 | Antoine Cornut-Chauvinc v Harrison, Ryan | 3-6,5-7 |
| ITF M15 Naples | 2021/10/09 14:00 | Damien Wenger v Harrison, Ryan | 3-6,5-7 |
| ITF M15 Naples | 2021/10/08 14:30 | Peter Bertran v Harrison, Ryan | 3-6,1-6 |
| ITF M15 Naples | 2021/10/07 15:35 | Juncheng Shang v Harrison, Ryan | 3-6,2-6 |
| ITF M15 Naples | 2022/02/23 17:10 | Bangoura, Sekou v Luca Fantini | 6-4,6-0 |
| ITF M15 Naples | 2022/02/17 15:00 | Bangoura, Sekou v Jonathan Mridha | 3-6,6-3,6-7 |
| ITF M15 Naples | 2022/02/16 14:50 | Bangoura, Sekou v Abraham Asaba | 6-2,6-0 |
| ITF M15 Cancun | 2022/01/26 17:00 | Brandon Holt v Bangoura, Sekou | 6-4,3-6,6-4 |
| ITF M15 Cancun | 2022/01/18 17:00 | Matt Kuhar v Bangoura, Sekou | 6-3,2-6,7-6 |
| ITF M15 Lubbock | 2021/09/29 15:00 | Charles Broom v Bangoura, Sekou | 7-6,6-7,6-4 |
| ITF M15 Fayetteville | 2021/09/23 17:45 | Bangoura, Sekou v Gabi Adrian Boitan | 3-6,4-6 |
| ITF M15 Fayetteville | 2021/09/21 21:20 | Bangoura, Sekou v Jirousek, Tomas | 6-3,6-3 |