Miguel Miranda defeated Patricio Arquez 6-3 2-6 6-2 in the Argentina 4 semi-final on clay. The upset overturned the form book — Patricio Arquez came in leading the head-to-head 2–0, but Miguel Miranda had been the form player, winning 4 of their last 8 on clay. Miguel Miranda claimed a first win over Patricio Arquez in three meetings, narrowing the head-to-head to 2–1.
Miranda M. came through in three sets.
Miguel Miranda beat Patricio Arquez 6-3 2-6 6-2. Umpiry, "Miguel Miranda vs Patricio Arquez — Argentina 4 Semi-final", https://umpiry.com/match/2000-06-12/arquez-vs-miranda-argentina-4-sf?utm_source=cite (as of 12 June 2000).