The expensive bowler in IPL history is Basil Thampi, the young bowler then played for Sunrisers Hyderabad on 17th May 2018, in the match against RCB, Basil conceded a total of 70 runs in 4 overs which cost the team a match
Kings XI Punjab bowler, Mujeeb Ur Rahman has the second ,costliest bowling performance in his name. In the match against Hyderabad Sunriser in the IPL 2019 , he conceded a total of 66 runs in 4 overs
Indian international bowler Ishant Sharma has his name on the worst bowling performance list. In the match against CSK of the 2013 season, Ishant Sharma conceded 66 runs in 4 overs without taking any wicket