Kuldeep, Axar share four wickets; Punjab Kings need a miracle to make the playoffs.
Padikkal, Boult and Ashwin help Rajasthan Royals leapfrog Lucknow Super Giants.
Wriddhiman Saha score unbeaten 67 powers GT to seven-wicket win over Chennai Super Kings.
Russell smoked unbeaten 49 and took three wickets in Kolkata Knight Riders big win.
Kagiso Rabada then finishes the job, taking 3 for 21 to derail Royal Challengers chase
Mumbai Indians complete a small chase to snuff out Super Kings hopes of sneaking into the playoffs.
Bowlers, Marsh and Warner keep capitals in mid-table joust.
Super Giants crumble against spin and stay in second position.
Mumbai lost their last eight wickets for 44 runs and suffered their ninth loss in 11 games.
Conway, Moeen boss Delhi Capitals as Chennai Super Kings move out of bottom two.