Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ATP Rotterdam MD | 2021/03/02 15:15 | Haase/Middelkoop v Mektic/Pavic | 2-6,6-7 |
| Australian Open MD | 2021/02/18 03:55 | Dodig/Polasek v Mektic/Pavic | 4-6,6-4,6-3 |
| Australian Open MD | 2021/02/16 05:00 | Herbert/Mahut v Mektic/Pavic | 4-6,6-4,6-7 |
| Australian Open MD | 2021/02/14 01:35 | Millman/Monteiro v Mektic/Pavic | 6-7,4-6 |
| Australian Open MD | 2021/02/12 04:35 | McDonald/Paul v Mektic/Pavic | 1-6,4-6 |
| Australian Open MD | 2021/02/10 01:50 | Lu/Querrey v Mektic/Pavic | 6-7,3-6 |
| ATP Murray River Open MD | 2021/02/07 06:00 | Mektic/Pavic v Chardy/Martin | 7-6,6-3 |
| ATP Murray River Open MD | 2021/02/06 06:30 | Mektic/Pavic v Behar/Escobar | 6-7,7-5,10-7 |