[64] Federico Delbonis 5-7,6-7 Reilly Opelka [47] 2021-05-14 08:00
Stadium: Grand Stand Arena Round: 27 Ground: Clay
Home History
| ATP Rome | 2021/05/13 12:55 | Felix Auger Aliassime v Federico Delbonis | 6-7,1-6 |
| ATP Rome | 2021/05/12 12:10 | Federico Delbonis v David Goffin | 6-2,6-1 |
| ATP Rome | 2021/05/10 11:10 | Karen Khachanov v Federico Delbonis | 6-3,4-6,0-6 |
| ATP Rome | 2021/05/08 13:35 | Marcos Giron v Federico Delbonis | 3-6,3-6 |
| ATP Madrid | 2021/05/06 17:35 | Matteo Berrettini v Federico Delbonis | 7-6,6-4 |
| ATP Madrid | 2021/05/05 12:15 | Albert Ramos-Vinolas v Federico Delbonis | 6-7,3-6 |
| ATP Madrid | 2021/05/03 19:10 | Federico Delbonis v Pablo Carreno Busta | 3-6,6-4,6-3 |
| ATP Madrid | 2021/05/02 10:00 | Juan Ignacio Londero v Federico Delbonis | 4-6,4-6 |
Away History
| ATP Rome | 2021/05/13 08:00 | Reilly Opelka v Aslan Karatsev | 7-6,6-4 |
| ATP Rome | 2021/05/11 11:10 | Lorenzo Musetti v Reilly Opelka | 4-6,4-6 |
| ATP Rome | 2021/05/09 13:30 | Richard Gasquet v Reilly Opelka | 1-6,5-7 |
| ATP Madrid | 2021/05/03 10:50 | Dominik Koepfer v Reilly Opelka | 6-4,6-4 |
| ATP Miami | 2021/03/26 15:00 | Alexei Popyrin v Reilly Opelka | 6-4,6-2 |
| ATP Dubai | 2021/03/14 10:00 | Kei Nishikori v Reilly Opelka | 3-6,6-3,6-4 |
| ATP Doha | 2021/03/08 16:30 | Reilly Opelka v Roberto Bautista-Agut | 6-4,3-6,4-6 |
| ATP Rotterdam | 2021/03/01 21:15 | Marton Fucsovics v Reilly Opelka | 7-6,6-7,7-6 |