Head to head
0
Clay
1
Lech Sidor's wins on the left · George Kalovelonis's on the right · bar lengths share one scale
All meetings (1)
| 1988 | Davis Cup G2 SF: GRE vs POL | Clay | RR | George Kalovelonis | 6-2 6-8 4-6 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.