#4 Kagiso Rabada
Rabada sits on the top of the wicket-takers list with a Purple Cap and 13 wickets from 7 matches at an average and an economy rate of 16.69 and 7.98 respectively. He has done it for the Capitals this season, be it opening the bowling, or bowling in the death. He even won them the Super Over against the Kolkata Knight Rider by getting rid of the very dangerous Andre Russell.