Head to head
0
Hard
2
1
Clay
1
Per Hjertquist's wins on the left · Ramesh Krishnan's on the right · bar lengths share one scale
All meetings (4)
| 1982 | Roland Garros | Clay | R64 | Ramesh Krishnan | 7-5 6-1 6-1 |
| 1981 | US Open | Hard | R128 | Ramesh Krishnan | 6-1 6-1 6-3 |
| 1981 | Cincinnati | Hard | R64 | Ramesh Krishnan | 6-3 6-3 |
| 1981 | Indianapolis | Clay | R64 | Per Hjertquist | 7-6 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.