This thread will be for live coverage of the Mayweather-Mosley undercard, featuring three fights. If you're new here, our live coverage is more of a conversation than it is the more familiar update of how the fight's going. We do it live in the comments of the thread, which will update live (no refreshing on your part) if you have an SB Nation account, which is free and easy.

After these three fights are completed, we will move to the Mayweather-Mosley main event thread in the post directly above this one.

(Photo by Jed Jacobsohn / Getty Images)

Saul Alvarez (30-0-1, 23 KO) v. Jose Miguel Cotto (31-1-1, 23 KO)
Welterweights, 10 Rounds

Daniel Ponce de Leon (38-2, 32 KO) v. Cornelius Lock (19-4-1, 12 KO)
Featherweights, 10 Rounds

Hector David Saldivia (33-1, 26 KO) v. Said Ouali (26-3, 18 KO)
Welterweights, 10 Rounds (WBA Eliminator)