Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| Challenger Bratislava MD | 2019/11/08 13:40 | Arneodo/Nys v Nielsen/Puetz | 7-6,5-7,7-10 |
| Challenger Bratislava MD | 2019/11/07 18:10 | Klein/Molcan v Nielsen/Puetz | 4-6,2-6 |
| Challenger Bratislava MD | 2019/11/06 09:00 | Skupski/Smith v Nielsen/Puetz | 6-7,6-7 |
| ATP Vienna MD | 2019/10/23 16:35 | Kontinen/Peers v Nielsen/Puetz | 6-2,6-3 |
| ATP Vienna MD | 2019/10/20 15:00 | Bambridge/Mclachlan v Nielsen/Puetz | 6-3,6-4 |
| ATP Vienna MD | 2019/10/19 16:00 | Hurkacz/Querrey v Nielsen/Puetz | 5-7,3-6 |
| ATP Antwerp MD | 2019/10/16 14:30 | Nielsen/Puetz v Gille/Vliegen | 3-6,6-4,7-10 |
| ATP St Petersburg MD | 2019/09/19 14:50 | Nielsen/Puetz v Berrettini/Bolelli | 4-6,6-4,7-10 |
| ATP Moscow MD | 2019/10/19 15:00 | Demoliner/Middelkoop v Bolelli/Molteni | 6-1,6-2 |
| ATP Moscow MD | 2019/10/18 17:30 | Fabbiano/Seppi v Demoliner/Middelkoop | 3-6,5-7 |
| ATP Moscow MD | 2019/10/17 09:00 | Demoliner/Middelkoop v Arneodo/Nys | 6-3,7-6 |
| ATP Moscow MD | 2019/10/15 10:25 | Demoliner/Middelkoop v Garin/Smith | 6-4,6-4 |
| Challenger Mouilleron le Captif MD | 2019/10/09 15:40 | Arneodo/Nys v Demoliner/Middelkoop | 6-3,7-6 |
| ATP Zhuhai MD | 2019/09/29 08:00 | Gille/Vliegen v Demoliner/Middelkoop | 7-6,7-6 |
| ATP Zhuhai MD | 2019/09/28 07:00 | Demoliner/Middelkoop v Oliveira/Vasilevski | 7-6,6-3 |
| ATP Zhuhai MD | 2019/09/26 07:25 | Demoliner/Middelkoop v Daniell/Oswald | 6-7,7-5,10-7 |