Looking back at the biggest fights of Amir Khan's career

BySALVADOR RODRIGUEZ
May 4, 2016, 1:35 PM

— -- Former Great Britain Olympic medalist Amir Khan will challenge middleweight champion Canelo Alvarez on Saturday at the T-Mobile Arena in Las Vegas.

Khan (31-3, 19 KOs), a former unified junior welterweight titlist, will move up from 147 pounds to face Alvarez (46-1-1, 32 KOs) at a catchweight of 155 pounds. 

Despite great speed, explosive combinations and plenty of heart, Khan knows he is a big underdog against Alvarez -- but he has nothing to lose and much to gain. If Khan puts on an impressive performance, even in defeat, he will walk away with a much healthier bank account and big options for the future.

Let's look back at the best performances of Khan's career:

5. Khan's coronation against Andriy Kotelnik (July 18, 2009)