Head to head
1
Hard
0
1
Grass
0
1
Carpet
0
Ivan Lendl's wins on the left · Eric Jelen's on the right · bar lengths share one scale
All meetings (4)
| 1991 | Long Island | Hard | R16 | Ivan Lendl | 6-2 6-0 |
| 1989 | Queen's Club | Grass | R16 | Ivan Lendl | 6-1 6-3 |
| 1987 | Tokyo-2 | Carpet | QF | Ivan Lendl | 6-3 6-0 |
| 1987 | Sydney-2 | Hard | R16 | Ivan Lendl | W/O |
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.