Doug Eisenman defeated Jordi Mas 4-6 6-2 6-3 in the Spain 4 Masters 4 semi-final on hard.
Eisenman D. came through in three sets.
Doug Eisenman beat Jordi Mas 4-6 6-2 6-3. Umpiry, "Doug Eisenman vs Jordi Mas — Spain 4 Masters 4 Semi-final", https://umpiry.com/match/1991-04-22/eisenman-vs-mas-spain-4-masters-4-sf?utm_source=cite (as of 22 April 1991).