| Second Round | 1 | 2 | 3 | 4 | 5 |
| 22 Roberto Bautista Agut | 6 | 6 | 3 | 66 | 6 |
| John Millman | 3 | 1 | 6 | 78 | 4 |
| Winner: Roberto Bautista Agut | |||||
| Second Round | 1 | 2 | 3 | ||
| 10 Karen Khachanov | 6 | 6 | 6 | ||
| Yoshihito Nishioka | 3 | 3 | 3 | ||
| Winner: Karen Khachanov | |||||
| Second Round | 1 | 2 | 3 | 4 | |
| 20 Grigor Dimitrov | 6 | 65 | 6 | 7 | |
| Pablo Cuevas | 3 | 77 | 3 | 5 | |
| Winner: Grigor Dimitrov | |||||
| Second Round | 1 | 2 | 3 | 4 | 5 |
| 27 Alex De Minaur | 6 | 6 | 67 | 4 | 6 |
| Henri Laaksonen | 4 | 2 | 79 | 6 | 3 |
| Winner: Alex De Minaur | |||||
| Second Round | 1 | 2 | 3 | ||
| 2 Rafael Nadal | 6 | 6 | 6 | ||
| Matthew Ebden | 3 | 2 | 2 | ||
| Winner: Rafael Nadal | |||||
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