Stadium: Pietrangeli Round: 28 Ground: Clay
| ATP Toronto MD | 2018/08/11 16:30 | Marach/Pavic v Klaasen/Venus | 6-4,6-7,3-10 |
| Australian Open MD | 2019/01/17 00:00 | Marach/Pavic v Bolelli/Seppi | 7-5,6-7,6-0 |
| ATP Auckland MD | 2019/01/11 07:05 | Marach/Pavic v Mclachlan/Struff | 4-6,7-6,9-11 |
| ATP Auckland MD | 2019/01/09 04:25 | Marach/Pavic v Kontinen/Nielsen | 6-3,7-6 |
| ATP Auckland MD | 2019/01/08 02:55 | Marach/Pavic v Berrettini/Fognini | 6-7,6-3,10-4 |
| ATP Doha MD | 2018/12/31 15:35 | Marach/Pavic v Dzumhur/Lajovic | 4-6,6-1,7-10 |
| ATP World Tour Finals MD | 2018/11/16 12:00 | Marach/Pavic v Kubot/Melo | 6-7,4-6 |
| ATP World Tour Finals MD | 2018/11/14 12:00 | Marach/Pavic v Bryan/Sock | 4-6,6-7 |
| ATP World Tour Finals MD | 2018/11/12 12:00 | Marach/Pavic v Herbert/Mahut | 6-4,7-6 |
| Australian Open MD | 2019/01/16 02:00 | Klahn/Kukushkin v Klaasen/Venus | 6-4,4-6,3-6 |
| ATP Auckland MD | 2019/01/11 23:00 | Mclachlan/Struff v Klaasen/Venus | 6-3,6-4 |
| ATP Auckland MD | 2019/01/11 05:45 | Klaasen/Venus v Bryan/Bryan | 6-4,6-1 |
| ATP Auckland MD | 2019/01/10 03:00 | Pella/Sousa v Klaasen/Venus | 5-7,3-6 |
| ATP Auckland MD | 2019/01/08 07:40 | Inglot/Skugor v Klaasen/Venus | 3-6,3-6 |
| ATP World Tour Finals MD | 2018/11/15 18:00 | Cabal/Farah v Klaasen/Venus | 6-3,7-6 |
| ATP World Tour Finals MD | 2018/11/13 12:00 | Klaasen/Venus v Mektic/Peya | 7-6,7-6 |
| ATP World Tour Finals MD | 2018/11/11 12:00 | Murray/Soares v Klaasen/Venus | 7-6,4-6,10-5 |