WATCH: Stevenson v Jack presser featuring Floyd Mayweather

SHOWTIME Sports provide a live stream of the official final press conference in advance of this Saturday’s split-site world championship doubleheader LIVE on SHOWTIME at 10:05 p.m. ET/PT.

WBC Light Heavyweight World Champion Adonis Stevenson (29-1, 24 KOs) will make the ninth defense of his 175-pound title against former two-division champion Badou Jack (21-1-3, 13 KOs) from Air Canada Centre in Toronto.

The Adonis Stevenson v Badou Jack presser will also see Floyd Mayweather participate in Toronto ahead of their highly anticipated light heavyweight showdown this Saturday, May 19 on SHOWTIME CHAMPIONSHIP BOXING live from Air Canada Centre.

SHOWTIME Sports will also live stream the IBF Featherweight World Title clash between Lee Selby and Josh Warrington free to the U.S. audience on social media platforms this Saturday at 5:00 p.m. ET/2:00 p.m. PT.