Guillermo Alcaide defeated Enrico Wellenfeld 1-6 6-1 7-6 in the Bulgaria 1 2 round of 16 on clay. The result followed the form book — Guillermo Alcaide came in leading the head-to-head 1–0. Guillermo Alcaide extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-02 | Bulgaria 1 1 | R32 | clay | Guillermo Alcaide | 5-7 7-6(3) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.