| Match: Finished | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| N. Jarry (CHI) | 6(4) | 6(3) | 6 | 3 |
| L. Mayer (ARG) | 7(7) | 7(7) | 4 | 6 |
| Completed Sets | ||
|---|---|---|
| Set won by L. Mayer | 3 - 6 | L. Mayer leads 1 to 3 |
| Set won by N. Jarry | 6 - 4 | N. Jarry trails 1 to 2 |
| Set won by L. Mayer | 6(3) - 7(7) | L. Mayer leads 0 to 2 |
| Set won by L. Mayer | 6(4) - 7(7) | L. Mayer leads 0 to 1 |