

Former welterweight world champion "Showtime" Shawn Porter hosted a media workout at the Porter Hy-Performance Center in Las Vegas Wednesday as he prepares to take on Danny "Swift" Garcia for the vacant WBC Welterweight World Championship on Saturday, September 8 live on SHOWTIME from Barclays Center, the home of BROOKLYN BOXING™. (photos by Nabeel Ahmad).
The SHOWTIME CHAMPIONSHIP BOXING telecast begins at 9 p.m. ET/6 p.m. PT and features a welterweight title eliminator between Yordenis Ugas and Cesar Barrionuevo and heavyweight action that pits unbeaten Polish slugger Adam Kownacki against former heavyweight champion Charles Martin.
Undercard streaming coverage begins at 7 p.m. ET/4 p.m. PT on SHOWTIME CHAMPIONSHIP BOXING COUNTDOWN as five-division world champion Amanda Serrano attempts to win a world title in her record sixth weight class when she faces Yamila Esther Reynoso for the WBO 140-pound title.