Rajat Patidar (55), Cameron Green (46), and the spin duo of Swapnil Singh (2-28) and Karn Sharma (2-36) played their part in the big win.
SRH is at number three in the table with seven wins, five losses and 14 points. LSG is at the sixth spot with six wins, six losses and 12 points.
A superb batting effort from Fraser-McGurk, Porel and Stubbs took Capitals to 221.
Ready for their second appearance at the ICC T20 World Cup, Papua New Guinea have named their 15-member squad set to feature in Group C at the tournament.
Bangladesh clinched the five-match T20I series with a nail-biting defence over Zimbabwe following their 9-run run triumph in the 3rd T20I on Tuesday.
Hardik and Chawla took three wickets each to help restrict Sunrisers Hyderabad to 173 before Suryakumar and Tilak sealed the chase.
The loss, by a huge 98-run margin, has pushed LSG out of the top four with the playoffs not far away.
Towhid, Mahmudullah unbeaten stand propels Bangladesh to 6-wicket win over Zimbabwe.
Fiery spells from Jadeja, Deshpande help Chennai beat Punjab by 28 runs.
RCB lost six wickets for only 25 runs in the chase after a strong start, but Karthik and Swapnil counterpunched to complete the win.
