Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ATP Santiago MD | 2020/02/27 18:50 | Demoliner/Middelkoop v Barrios Vera/Tabilo | 6-1,3-6,8-10 |
| ATP Santiago MD | 2020/02/25 18:15 | Demoliner/Middelkoop v Dellien/Goransson | 5-7,6-3,10-8 |
| ATP Rio de Janeiro MD | 2020/02/19 19:30 | Jebavy/Zelenay v Demoliner/Middelkoop | 5-7,6-3,10-8 |
| ATP Buenos Aires MD | 2020/02/15 19:40 | Granollers/Zeballos v Demoliner/Middelkoop | 6-2,7-5 |
| ATP Buenos Aires MD | 2020/02/13 18:00 | Demoliner/Middelkoop v Munar/Ruud | 6-3,6-4 |
| ATP Buenos Aires MD | 2020/02/12 19:00 | Demoliner/Middelkoop v Cecchinato/Ramos-Vinolas | 6-4,6-4 |
| ATP Cordoba MD | 2020/02/09 20:00 | Mayer/Molteni v Demoliner/Middelkoop | 3-6,6-7 |
| ATP Cordoba MD | 2020/02/08 20:00 | Demoliner/Middelkoop v Behar/Escobar | 6-4,6-3 |
| ATP New York MD | 2020/08/23 17:00 | Mahut/Struff v Auger Aliassime/Raonic | 3-6,6-1,0-10 |