Manny Pacquiao isn't ready to step away from boxing. The 37-year-old former champion is back in the ring this weekend to take on a younger, bigger challenger in Jessie Vargas, someone he isn't taking lightly.

Pacquiao considered retirement after besting Timothy Bradley Jr. earlier in 2016, but the desire to be in the ring has brought him back for the Nov. 5 showdown in Las Vegas. Things get started from the Thomas and Mack Center at 9 p.m. ET when the four-bout card kicks off. Here are the latest odds for the fights, according to Bovada.

Betting odds Favorite Challenger Weightclass Manny Pacquiao (-650) Jessie Vargas (+425) Welterweight Nonito Donaire (-155) Jessie Magdaleno (+125) Junior featherweight Oscar Valdez (-10000) Hiroshige Osawa (+1600) Featherweight Zou Shiming (-10000) Prasitsak Phaprom (+1600)

Flyweight

You can order the PPV through your local cable provider, with the production coming from TopRank.TV. You can also purchase the fights through your computer or mobile device on TopRank.TV.