Head to head
0
Hard
1
4
Clay
4
Pablo Carreno Busta's wins on the left · Federico Delbonis's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 2022 | Rome Masters | Clay | R64 | Pablo Carreno Busta | 6-3 6-2 |
| 2021 | Hamburg | Clay | SF | Pablo Carreno Busta | 7-6(2) 6-3 |
| 2021 | Madrid Masters | Clay | R64 | Federico Delbonis | 3-6 6-4 6-3 |
| 2018 | Roland Garros | Clay | R64 | Pablo Carreno Busta | 7-6(0) 7-6(2) 3-6 6-4 |
| 2017 | Miami Masters | Hard | R64 | Federico Delbonis | 1-6 7-5 6-2 |
| 2016 | Roland Garros | Clay | R128 | Pablo Carreno Busta | 7-6(3) 6-7(4) 6-4 6-4 |
| 2016 | Marrakech | Clay | QF | Federico Delbonis | 7-5 6-2 |
| 2015 | Kitzbuhel | Clay | R32 | Federico Delbonis | 7-5 6-4 |
| 2015 | Buenos Aires | Clay | R32 | Federico Delbonis | 7-6(2) 3-0 RET |
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.