Rumbo a Mayweather-Canelo

  • Boxers Floyd Mayweather, left, and Canelo Alvarez pose during a press conference in Las Vegas, Wednesday, Sept. 11, 2013. The pair are scheduled to fight on Saturday for Mayweather's WBA Super World and Alvarez's WBC junior middleweight titles. John Locher / AP

  • Boxer Carnelo Alvarez speaks during a press conference in Las Vegas, Wednesday, Sept. 11, 2013. Alvarez is scheduled to fight on Saturday against Floyd Mayweather, for Mayweather's WBA Super World and Alvarez's WBC junior middleweight titles. John Locher / AP

  • Boxer Floyd Mayweather speaks during a press conference in Las Vegas, Wednesday, Sept. 11, 2013. Mayweather is scheduled to fight on Saturday against Carnelo Alvarez, for Mayweather's WBA Super World and Alvarez's WBC junior middleweight titles. John Locher / AP

  • Boxers Floyd Mayweather, left, and Canelo Alvarez pose during a press conference in Las Vegas, Wednesday, Sept. 11, 2013. The pair are scheduled to fight on Saturday for Mayweather's WBA Super World and Alvarez's WBC junior middleweight titles. John Locher / AP

  • Boxers Floyd Mayweather, left, and Canelo Alvarez pose during a press conference in Las Vegas, Wednesday, Sept. 11, 2013. The pair are scheduled to fight on Saturday for Mayweather's WBA Super World and Alvarez's WBC junior middleweight titles. John Locher / AP

  • Boxer Floyd Mayweather Jr. looks at his phone during the final news conference for his fight with Canelo Alvarez at the MGM Grand Hotel/Casino on September 11, 2013 in Las Vegas, Nevada. Mayweather and Alvarez will meet in a WBC/WBA 154-pound title fight on September 14 in Las Vegas. Ethan Miller / Getty Images

  • Boxer Floyd Mayweather Jr. speaks during the final news conference for his fight with Canelo Alvarez at the MGM Grand Hotel/Casino on September 11, 2013 in Las Vegas, Nevada. Mayweather and Alvarez will meet in a WBC/WBA 154-pound title fight on September 14 in Las Vegas. Ethan Miller / Getty Images

  • Boxers Floyd Mayweather Jr. (L) and Canelo Alvarez pose during the final news conference for their bout at the MGM Grand Hotel/Casino on September 11, 2013 in Las Vegas, Nevada. The fighters will meet in a WBC/WBA 154-pound title fight on September 14 in Las Vegas. Ethan Miller / Getty Images