Head to head
0
Hard
1
3
Clay
3
Federico Delbonis's wins on the left · Pablo Andujar's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2022 | Buenos Aires | Clay | R16 | Federico Delbonis | 6-4 6-4 |
| 2021 | St. Petersburg | Hard | R32 | Pablo Andujar | 6-2 7-6(1) |
| 2021 | Roland Garros | Clay | R64 | Federico Delbonis | 4-6 6-1 3-6 6-3 6-2 |
| 2020 | Sardinia | Clay | R16 | Federico Delbonis | 5-7 7-6(5) 6-4 |
| 2019 | Marrakech | Clay | R32 | Pablo Andujar | 7-6(6) 6-3 |
| 2014 | Buenos Aires | Clay | R32 | Pablo Andujar | 3-6 7-5 6-1 |
| 2012 | Monte Carlo Masters | Clay | R64 | Pablo Andujar | 3-6 6-4 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.