| ATP Vienna MD | 10/24 16:30 | 27 | Heliovaara/Patten v Klein/Kovalik | 6-1,6-4 | |
| ATP Vienna MD | 10/23 15:35 | 26 | Behar/Galloway v Klein/Kovalik | 6-7,2-6 | |
| ATP Vienna MD | 10/20 13:25 | 19 | Mies/Smith v Klein/Kovalik | 3-6,4-6 | |
| ATP Vienna MD | 10/19 18:15 | 14 | Klein/Kovalik v Arends/Johnson | 6-4,7-6 | |
| Davis Cup | 02/05 12:00 | 45 | Koolhof/Middelkoop v Klein/Kovalik | CANC | |
| Challenger Ottignies MD | 01/27 14:30 | 27 | Arends/Pel v Klein/Kovalik | 6-3,3-6,11-9 | |
| Challenger Ottignies MD | 01/25 18:40 | 26 | Klein/Kovalik v Silva/Kirkin | 7-5,6-4 | |
| Challenger Ottignies MD | 01/25 16:50 | 26 | Klein/Kovalik v Otte/Struff | CANC |