6) Pravin Tambe (Rajasthan Royals)
13 matches, 15 wickets, economy 7.26, best figures 4/20
After impressing in the 2013 Champions League, 42-year-old Tambe earned a first-class debut for Mumbai last season, before ending the season with an impressive IPL 7. The legspinner was difficult to put away as he finished the tournament with 15 wickets and took the first hat-trick of the season in a match-winning effort against Kolkata Knight Riders.