Oscar Serrano defeated German Puentes 6-1 5-7 6-1 in the Spain 1 1 semi-final on clay. The result followed the form book — Oscar Serrano came in leading the head-to-head 3–1. Oscar Serrano extended the head-to-head to 4–1.
Serrano O. came through in three sets.
Oscar Serrano beat German Puentes 6-1 5-7 6-1. Umpiry, "Oscar Serrano vs German Puentes — Spain 1 1 Semi-final", https://umpiry.com/match/2000-01-10/puentes-vs-serrano-spain-1-1-sf?utm_source=cite (as of 10 January 2000).