Head to head
2
Clay
0
Denis Istomin's wins on the left · Lorenzo Giustino's on the right · bar lengths share one scale
All meetings (2)
| 2017 | Gstaad | Clay | R32 | Denis Istomin | 6-3 6-2 |
| 2016 | Marrakech | Clay | R32 | Denis Istomin | 7-6(1) 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.