Jean Claude Scherrer advanced when Carlos Poch Gradin retired 6-1 3-0 in the Bulgaria 1 2 qualifying round. Jean Claude Scherrer claimed a first win over Carlos Poch Gradin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-05-05 | Bulgaria 1 3 | R16 | clay | Carlos Poch Gradin | 7-6(5) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.