Career
On December 10, 2011, Solís defeated José Salgado by twelfth round split decision for the interim WBA Super flyweight title. Solis then fought Daiki Kameda in a unification bout where both Solis"s WBA World Super Flyweight title and Kameda"s IBF Super Flyweight title were on the line. However, Solis failed to make weight, meaning he lost his WBA World title on the scales.
Both titles were at stake for Kameda only, but even if he lost, he would still retain his IBF title.