Head to head
Rivalry summary
Massimo Cierro and German Lopez met 1 times on the ATP tour between 1991 and 1991. Massimo Cierro leads the head-to-head 1–0 against German Lopez.
1
Clay
0
Massimo Cierro's wins on the left · German Lopez's on the right · bar lengths share one scale
All meetings (1)
| 1991 | Palermo | Clay | R16 | Massimo Cierro | 6-3 4-2 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.