| ATP Hamburg MD | 07/24 10:30 | 26 | Cuevas/Jarry v Mayer/Zeballos | 6-3,6-4 | |
| ATP Brisbane MD | 01/07 07:00 | 29 | Kontinen/Peers v Mayer/Zeballos | 3-6,6-3,10-2 | |
| ATP Brisbane MD | 01/06 01:30 | 28 | Koolhof/Sitak v Mayer/Zeballos | 6-4,1-6,6-10 | |
| ATP Brisbane MD | 01/04 01:00 | 27 | Mayer/Zeballos v Demoliner/Venus | 7-6,6-7,13-11 | |
| ATP Brisbane MD | 01/02 04:20 | 26 | Schwartzman/Zverev v Mayer/Zeballos | 2-6,0-6 |