Amir Khan's five greatest victories ahead of Terence Crawford title fight - in pictures

The 32-year-old Briton faces the American WBO welterweight champion at Madison Square Garden on Saturday

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  Zab Judah, July 23, 2011, ko 5th The American was in his fourth reign as a world champion, but Khan, then trained by Freddie Roach, was at his brilliant best, dominating and bamboozling Judah before knocking him out with a body punch in the fifth round, to unify the WBA and IBF super-lightweight titles. Getty Images

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  Marcos Maidana, December 11, 2010, points The most thrilling bout of Khan’s career and his Las Vegas debut. Khan looked set for an early night as he dropped the Argentine with a body punch in the first round, but Maidana would badly rock Khan in the 10th round. The dazed Englishman did well to negotiate the two remaining rounds for a clear points win. Getty Images

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  Devon Alexander, December 13, 2014, points Almost a punch-perfect performance by Khan and one that would give him a chance with Crawford, as he followed Virgil Hunter’s gameplan to patiently outboxed former world champion in Las Vegas, winning every round on one of the three judges’ cards. Getty Images

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  Luis Collazo, May 3, 2014, points Collazo, a former WBA welterweight champion, was seen as a dangerman, but he barely landed a handful of punches as Khan dominated him without getting too involved, for a one-sided win on the undercard of Floyd Mayweather’s first win over Maidana. Getty Images

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  Paulie Malignaggi, May 15, 2010, rsc 11th On his US debut, after signing with Golden Boy Promotions, Khan was simply too fast for Malignaggi, a former and future world champion, as he won every round before stopping the New Yorker in the 11th round at Madison Square Garden’s theatre. Getty Images

Whether bamboozling Zab Judah or being punch-perfect against Devon Alexander, Amir Khan has experienced some amazing nights in the ring.

The 32-year-old British boxer next faces Terence Crawford, the undefeated American and reigning WBO welterweight champion, at New York's Madison Square Garden on Saturday.