Complex sentence: He accumulated a record of 18-0-1, which included wins against future champion Carlos Tamara and former champion Daniel Reyes, before challenging Colombian César Canchila for the Interim WBA Light Flyweight title.
Split into simpler sentences: He accumulated a record of 18-0-1, which included wins against future champion Carlos Tamara and former champion Daniel Reyes. Giovanni challenged Colombian César Canchila for the Interim WBA Light Flyweight title.