Tag kis/Saturday, Tej zaum 27 Ntawm 5:15 p.m. THIAB/2:15 p.m. PT

Nyem NTAWM NO To Download Photos by Amanda Westcott/SHOWTIME

SHOWTIME CHAMPIONSHIP BOXING^® Nyob Ntawm 5:15 p.m. THIAB/2:15 p.m. PT

Kell Brook vs. Errol Spence Jr. – IBF Welterweight ntiaj teb Championship

Kell Brook – 146 ½ phaus

Errol Spence Jr. - 146 ¼ phaus

Live at approximately 4:30 p.m. THIAB/1:30 p.m. PT exclusively in the U.S. nyob rau hauv lubSHOWTIME Sports Facebook page and the SHOWTIME Sports YouTube channel.

George Groves vs. Fedor Chudinov – vacant WBA Super Middleweight World Championship

George Groves – 167 ¼

Fedor Chudinov – 167