Wednesday 's performance was Steyn 's best at this year 's Caribbean Premier League ( CPL ) .
Wednesday 's performance put him one scalp behind Sohail Tanvir as the tournament 's leading wicket - taker .
Wednesday 's performance was Steyn 's best at this year 's Caribbean Premier League ( CPL ) and put him one scalp behind Sohail Tanvir as the tournament 's leading wicket - taker .