3) AB de VILLIERS (ROYAL CHALLENGERS BANGALORE)
The South African batsman who is known for his unusual shots had a tough time in this IPL. Other than unbeaten 45 against Mumbai Indians, he managed just 11 against Kolkata and was dismissed for a duck and 17 against Rajasthan Royals and Kings XI Punjab. De Villiers is one of the most prolific run scorers in world cricket, and this is probably nothing more than a brief slump.