Head to head
1
Hard
0
1
Clay
0
0
Grass
1
John Millman's wins on the left · Guido Pella's on the right · bar lengths share one scale
All meetings (3)
| 2021 | Munich | Clay | R16 | John Millman | 4-6 2-0 RET |
| 2019 | Shanghai Masters | Hard | R64 | John Millman | 6-3 7-5 |
| 2018 | Stuttgart | Grass | R32 | Guido Pella | 6-2 6-2 |
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.