Juan Antonio Saiz Panadero defeated Diego Hipperdinger 7-6 6-0 in the Spain 5 Masters 3 round of 32 on clay. The upset overturned the form book — Diego Hipperdinger came in leading the head-to-head 1–0. Juan Antonio Saiz Panadero claimed a first win over Diego Hipperdinger in two meetings, levelling the head-to-head at 1–1.
Saiz Panadero J. took it in straight sets.
Juan Antonio Saiz Panadero beat Diego Hipperdinger 7-6 6-0. Umpiry, "Juan Antonio Saiz Panadero vs Diego Hipperdinger — Spain 5 Masters 3 Round of 32", https://umpiry.com/match/1999-05-07/hipperdinger-vs-panadero-spain-5-masters-3-r32?utm_source=cite (as of 7 May 1999).