fight and managed to survive a fourth-round knockdown from Díaz. Khan managed to hold on throughout the fight to go onto win by UD. The scorecards read 115–113, 115–112, and 114–113. In the aftermath, Khan praised Díaz, "He caught me while I was off balance, and I couldn't get my stance back. I went down. I kept moving to recompose myself. That's what happens. There are little things to work on when we go back in the gym." Khan stated the fight could be his last in the UK. Despite interest in a bout with Khan, Floyd Mayweather announced that he would fight Marcos Maidana (35–3, 31 KOs) on 3 May 2014. On 24 March, Khan decided to fight 32-year-old former champion Luis Collazo (35–5, 18 KOs) on the undercard at the MGM Grand Las Vegas. The fight was for the vacant WBA International welterweight title and WBA title eliminator, as well as the vacant WBC Silver title. Khan was too fast and too disciplined for Collazo, flooring him in the fourth round and twice in the tenth. The judges scored the fight 119–104, and 117–106 twice in Khan's favour. Khan and Collazo both incurred point deductions in round eight. Collazo hit Khan with a low blow while Khan was holding his head down. Collazo's failed approach resulted in a mismatch on the scorecards. Collazo fought with his hands down most of the night, unafraid of Khan, believing Khan had no power and he would eventually knock him out. In the post-fight interview in the ring, Khan credited his twelve months of boxing training with Virgil Hunter for his success. Khan's purse for the fight was $1.5m while Collazo earned $350,000. Khan vs. Alexander Khan looked to fight one more time in 2014, targeting Devon Alexander or Robert Guerrero. On 21 October, it was announced that Khan would fight former two-weight world champion Alexander (26–2, 14 KOs). The fight took place on 13 December at the MGM Grand in Las Vegas on Showtime in the US and Sky Sports in the UK. In front of 7,768 in attendance, Khan produced a dominant performance to secure a unanimous points victory over Alexander. All three judges scored heavily in Khan's favour, 120–108, 119–109 and 118–110. ESPN's Dan Rafael scored it a 120–108 shutout for Khan. Alexander followed Khan around the ring throughout but was unable to land more than one punch at