2. Mustafizur Rahman
Despite having started the season on a bright note, Mustafizur faded away badly with the progress of the season. It seemed that he had lost some pace and his variations in the death bowling had become predictable. As a result batsmen could easily read and smack him out of the park.
In 7 games he had played, he took 7 wickets at an economy of 8.36. Having failed to create impact in the all-important match against Delhi Daredevils, it is highly unlikely that he would get a spot in the Mumbai squad in 2019.