RUF MMA 32 FITE Night is May 18 at Copper Sky amphitheater. Gates open at 5 p.m. and fight time is 7 p.m.

In the main event, fighting at 170, journeyman Jeff Horlacher from Globe will face South Tucson’s Raymond “The Truth” Pina. The co-main event has heavyweight world champion Tony “Kryptonite” Lopez defending his title against Maricopa’s “Dale Sopi.” Both pros have been actively fighting in bare-knuckle events and have fought on other boxing shows as well.

In other featured pro fights, Andres “The Punicher” Ponce will battle Yuma’s Joe Gustina, who just fought at M1 Global last month at 145. Also on the pro card, Brazilian Raphael Montini will be taking on Las Vegas’ Vladimir Martinez in a bantamweight showdown.

Other notable matchups include Casa Grande’s Joseph Rivas vs. Nick Lewis. Aaron Hernandez will be making his debut against Robert Shepardson at 125.

The evening will have 16 total fights, with three titles on the line. Tickets are on sale at NitroTickets.com/RUF.