A current champ and a former champ battle for glory this weekend but their journeys to the top have been far from easy. On Saturday, Carlos Adames defends his interim middleweight belt against former 154-pound unified champion Julian Williams. Plus, 154-pound contenders Erickson Lubin vs. Luis Arias and 115-pound champ Fernando Martinez vs. Jade Bornea. #SHOSports #CarlosAdames #JulianWilliams #boxing #showtimeboxing Don't miss out on the action! Visit the below links to sign up for reminders! Championship Boxing: s.sho.com/3oiG6RE Bellator: s.sho.com/3eSmXDb Subscribe to the SHOWTIME Sports YouTube channel: goo.gl/s8CWVT Follow SHOWTIME Sports: Facebook: facebook.com/ShoSports Twitter: twitter.com/SHOsports Instagram: instagram.com/shosports Official Site: sho.com/sports Follow SHOWTIME Boxing: Facebook: facebook.com/ShoBoxing Twitter: twitter.com/ShowtimeBoxing Instagram: instagram.co...