Head to head
1
Hard
1
1
Clay
0
Federico Delbonis's wins on the left · John Millman's on the right · bar lengths share one scale
All meetings (3)
| 2019 | Miami Masters | Hard | R64 | Federico Delbonis | 7-5 3-6 7-6(2) |
| 2019 | Australian Open | Hard | R128 | John Millman | 6-3 3-6 7-6(3) 6-2 |
| 2018 | Bastad | Clay | R16 | Federico Delbonis | 6-4 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.