Stadium: Pista 7 Round: 25 Ground: Clay
| ATP Miami MD | 2019/03/30 19:05 | Bryan/Bryan v Koolhof/Tsitsipas | 7-5,7-6 |
| ATP Miami MD | 2019/03/29 17:00 | Dodig/Roger-Vasselin v Koolhof/Tsitsipas | 3-6,7-6,8-10 |
| ATP Miami MD | 2019/03/28 00:00 | Isner/Querrey v Koolhof/Tsitsipas | 4-6,7-5,8-10 |
| ATP Miami MD | 2019/03/24 20:00 | Koolhof/Tsitsipas v Murray/Soares | 6-3,4-6,10-7 |
| ATP Miami MD | 2019/03/21 15:00 | Khachanov/Medvedev v Koolhof/Tsitsipas | 1-6,4-6 |
| ATP Indian Wells MD | 2019/03/08 19:00 | Kubot/Melo v Koolhof/Tsitsipas | 7-6,6-7,10-5 |
| French Open MD | 2018/05/30 14:05 | Kubot/Melo v Cecchinato/Fucsovics | 6-4,7-5 |