Stadium: Court 19 Round: 24 Ground: Hardcourt outdoor
| ATP - Auckland - Doubles Hommes | 2020/01/15 01:30 | Peers J / Venus M v Sharan D / Sitak A | 6-7,6-7 |
| ATP - Auckland - Doubles Hommes | 2020/01/16 03:30 | Daniell/Philipp Oswald v Nielsen F / Puetz T | 4-6,6-1,10-7 |
| ATP - Auckland - Doubles Hommes | 2020/01/15 00:10 | Nielsen F / Puetz T v Pavic M / Soares B | 6-7,6-3,10-7 |
| ATP - Doha - Doubles Hommes | 2020/01/09 12:30 | Nielsen F / Puetz T v Bambridge L / Gonzalez S | 6-2,2-6,4-10 |
| ATP - Doha - Doubles Hommes | 2020/01/08 16:10 | Pavic M / Soares B v Nielsen F / Puetz T | 6-4,2-6,7-10 |
| ATP - Doha - Doubles Hommes | 2020/01/07 14:40 | Nielsen F / Puetz T v Demoliner M / Middelkoop M | 7-6,6-7,10-7 |
| Challenger Helsinki MD | 2019/11/17 10:00 | Nielsen F / Puetz T v Draganja T / Kotov P | 7-6,6-0 |
| Challenger Helsinki MD | 2019/11/16 10:00 | Nielsen F / Puetz T v Heliovaara H / Niklas-Salminen P | 3-6,7-6,10-8 |
| Challenger Helsinki MD | 2019/11/14 15:10 | Nielsen F / Puetz T v Durasovic V / Poljak D | 7-6,6-4 |