Mexican National Welterweight Tournament, 1963
From Luchawiki
Karloff Lagarde won the Mexican National Welterweight Championship in 1962. However, he was already world champion in the division. Lagarde followed the custom of the time by giving up the national championship in 1963. A tournament took place.
An eight luchador tournament was held in Arena Coliseo over three weeks. One round took place each week.
^Final supposedly listed as November 17 in Arena 273, but photos of that date's event program show no such match.[1]