Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Lincoln | 2025/10/13 23:30 | Alfredo Perez v Dmitry Popko | 6-4,6-4 |
| Challenger Fairfield | 2025/10/09 19:00 | Daniel Milavsky v Dmitry Popko | 4-6,6-3,6-4 |
| Challenger Fairfield | 2025/10/07 23:05 | Max Wiskandt v Dmitry Popko | 3-6,5-7 |
| Challenger Tiburon | 2025/10/03 19:00 | Abedallah Shelbayh v Dmitry Popko | 6-4,6-2 |
| Challenger Tiburon | 2025/10/01 21:10 | Bor Artnak v Dmitry Popko | 2-6,4-6 |
| Challenger Tiburon | 2025/09/29 21:25 | Federico Bondioli v Dmitry Popko | 2-6,7-5,2-6 |
| Challenger Las Vegas | 2025/09/26 02:55 | Dmitry Popko v Andre Ilagan | 4-6,4-6 |
| Challenger Las Vegas | 2025/09/23 23:25 | Dmitry Popko v Quinn Vandecasteele | 6-4,7-5 |
| Challenger Drummondville | 2025/11/12 15:00 | Karl Poling v Duncan Chan | 3-6,4-6 |
| Challenger Drummondville | 2025/11/10 17:45 | Karl Poling v Connor Thomson | 6-3,6-1 |
| Challenger Drummondville | 2025/11/09 18:50 | Karl Poling v Jean-Christophe L Baril | 6-0,6-0 |
| ITF M25 Montreal | 2025/11/04 15:00 | Benjamin Thomas George v Karl Poling | 7-5,6-7,6-2 |
| ITF M25 Harlingen | 2025/10/29 16:30 | Raphael Perot v Karl Poling | 7-5,3-6,6-4 |
| ITF M25 Norman | 2025/10/23 17:00 | Karl Poling v Roger Pascual Ferra | 6-2,6-3 |
| ITF M25 Norman | 2025/10/22 18:30 | Karl Poling v Hank Trondson | 6-2,6-4 |
| Challenger Lincoln | 2025/10/13 16:25 | Andrew Fenty v Karl Poling | 6-2,7-5 |