[32] Reilly Opelka 6-7,7-5,6-7 John Millman [43] 2021-06-14 11:30
Stadium: Court 1 Round: 25 Ground: Grass
Home History
| French Open | 2021/06/04 13:40 | Reilly Opelka v Daniil Medvedev | 4-6,2-6,4-6 |
| French Open | 2021/06/02 13:45 | Reilly Opelka v Jaume Munar | 6-3,6-2,3-6,7-5 |
| French Open | 2021/05/31 12:15 | Reilly Opelka v Andrej Martin | 6-3,6-2,6-4 |
| ATP Geneva | 2021/05/18 11:10 | Pablo Cuevas v Reilly Opelka | 7-6,6-2 |
| ATP Rome | 2021/05/15 13:50 | Reilly Opelka v Rafael Nadal | 4-6,4-6 |
| ATP Rome | 2021/05/14 08:00 | Federico Delbonis v Reilly Opelka | 5-7,6-7 |
| 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 |
Away History
| ATP Rome | 2021/05/12 15:10 | Matteo Berrettini v John Millman | 6-4,6-2 |
| ATP Rome | 2021/05/11 08:00 | John Millman v Dusan Lajovic | 6-3,6-4 |
| ATP Madrid | 2021/05/05 11:10 | John Millman v Daniel Evans | 7-6,2-6,3-6 |
| ATP Madrid | 2021/05/04 09:00 | Hubert Hurkacz v John Millman | 7-5,6-7,3-6 |
| ATP Munich | 2021/04/30 15:10 | John Millman v Casper Ruud | 3-6,4-6 |
| ATP Munich | 2021/04/26 09:00 | John Millman v Alexei Popyrin | 7-6,3-6,7-5 |
| ATP Belgrade | 2021/04/22 10:00 | John Millman v Taro Daniel | 6-3,2-6,3-6 |
| ATP Belgrade | 2021/04/19 17:00 | John Millman v Danilo Petrovic | 7-5,6-4 |