Emilio Sanchez defeated Richard Krajicek 6-7 6-3 6-3 in the Hamburg quarter-final on clay. The upset overturned the form book — Richard Krajicek came in leading the head-to-head 1–0, defending last year's quarter-final. Emilio Sanchez claimed a first win over Richard Krajicek in two meetings, levelling the head-to-head at 1–1.
Sanchez E. came through in three sets.
Clay: Sanchez E. leads 1–0 · Carpet: Krajicek R. leads 1–0
Emilio Sanchez beat Richard Krajicek 6-7(4) 6-3 6-3. Umpiry, "Emilio Sanchez vs Richard Krajicek — Hamburg Quarter-final", https://umpiry.com/match/1993-05-03/krajicek-vs-sanchez-hamburg-qf?utm_source=cite (as of 3 May 1993).