| Challenger Zagabria DM | 05/14 09:50 | 27 | Golubev/Nedovyesov v Popko/Tabilo | Walkover | |
| Challenger Zagabria DM | 05/11 11:35 | 26 | Popko/Tabilo v Pasha/Schnur | 4-6,6-1,10-7 | |
| Challenger Cleveland DM | 02/11 19:00 | 26 | Popko/Tabilo v Huey/Lammons | 4-6,5-7 | |
| Challenger Dallas DM | 02/05 21:45 | 26 | Popko/Tabilo v Novikov/Oliveira | 6-4,2-6,7-10 | |
| Challenger Banja Luka DM | 09/11 13:30 | 26 | Draganja/Margaroli v Popko/Tabilo | 6-4,6-3 |