ONTARIO, Calif. (November 14, 2019) - Former world champions Guillermo Rigondeaux and Liborio Solis will battle for the vacant WBA Bantamweight World title Saturday, December 21 in the FOX PBC Fight Night co-main event and on FOX Deportes live in primetime from Toyota Arena in Ontario, California. Televised coverage begins at 8 p.m. ET/5 p.m. PT and will see rising heavyweight sensation Efe Ajagba taking on Iago Kiladze in a 10-round opening attraction. The event is is headlined by the highly anticipated WBC Super Welterweight Title rematch between Tony "Superbad'' Harrison and Jermell "Iron Man'' Charlo.