The last time Mexican sensation Saul "Canelo" Alvarez fought in the United States was in September, when he scored a spectacular one-punch knockout of former welterweight champion Carlos Baldomir in the sixth round. Alvarez, 20, returned to Mexico, where he is one of the nation's most famous athletes, and easily outpointed former junior welterweight titlist Lovemore N'Dou in December to sew up honors as the 2010 ESPN.com prospect of the year. Now Alvarez is back in America and set for his first starring role in a HBO main event. He will meet England's Matthew Hatton on Saturday night (10:30 ET/PT) at the Honda Center in Anaheim, Calif. The fight was made in January, but only last week was it sanctioned for the junior middleweight world title recently vacated by Manny Pacquiao because he had no plans to defend it. Read more: http://sports.espn.go.com/sports/boxing/columns/story?columnist=rafael_dan&id=6177602