Watch Floyd Mayweather-Andre Berto Fight Online (Live Stream)

We can’t say for certain if this will be Floyd Mayweather’s last fight. But it still should be compelling television.

Mayweather will face off against Andre Berto at MGM Grand Garden Arena in Las Vegas on Saturday night with the world welterweight title on the line. Also on the line, of course, is Mayweather’s perfect 48-0 record. If he defeats Berto, he’ll tie Rocky Marciano’s record of 49-0.

The undercard is set to start at 8 p.m ET. Showtime subscribers can order the fight on pay-per-view here, and fans also can watch the bout on CBS’ live stream by clicking the photo below.

Floyd Mayweather and Andre Berto

Photo via Joe Camporeale/USA TODAY Sports Images

TMZ logo

© 2019 NESN

NESN Shows

Partner of USATODAY Sports Digital Properties