Stadium: Cancha 1 Round: 26 Ground: Hardcourt outdoor
| ATP - Rio de Janeiro - Doubles Hommes | 2019/02/20 19:30 | Krajicek A / Sitak A v Mektic N / Zeballos H | 6-7,1-6 |
| ATP - Rotterdam - Doubles Hommes | 2019/02/11 10:00 | Kohlschreiber P / Verdasco F v Krajicek A / Sitak A | 7-5,3-6,10-7 |
| ATP - Rotterdam - Doubles Hommes | 2019/02/10 14:15 | Krajicek A / Sitak A v Arends S / Pel D | 6-7,3-6 |
| ATP - Rotterdam - Doubles Hommes | 2019/02/09 16:00 | Krajicek A / Sitak A v Martin F / Simon G | 6-3,5-7,10-8 |
| ATP - Montpellier - Doubles Hommes | 2019/02/04 17:30 | Bambridge / O'Mara v Krajicek A / Sitak A | 6-4,6-2 |
| Open d'Australie - Doubles Hommes | 2019/01/18 08:25 | Harrison R / Querrey S v Krajicek A / Sitak A | 6-4,7-6 |
| Open d'Australie - Doubles Hommes | 2019/01/16 02:35 | Krajicek A / Sitak A v Paes L / Reyes-Varela M | 7-5,7-6 |
| ATP - Auckland - Doubles Hommes | 2019/01/10 09:20 | Krajicek A / Sitak A v Bryan B / Bryan M | 6-7,6-2,2-10 |
| ATP - Acapulco - Doubles Hommes | 2019/02/25 03:40 | Gojowczyk P / Krawietz K v Hach Verdugo H / Pavic A | 7-5,6-4 |
| ATP - Acapulco - Doubles Hommes | 2019/02/24 03:15 | Estrella Burgos V / Gaio F v Gojowczyk P / Krawietz K | 4-6,3-6 |