Marnus Labuschagne and Mitchell Swepson shared five wickets with their legspin
Marsh's 54 against Brisbane Heat came off just 26 balls, and included four fours and three sixes
Who needs what ahead of Tuesday's triple-header, the final round of group games?
Sam Harper gave the Renegades hope in the chase but the Heat attack did a good job closing out the game
Batsman also sent a message to the selectors with Australia's T20 squad for the New Zealand tour to be announced shortly
Adelaide Strikers' Alex Carey hits 101 runs off 62 balls before falling on the penultimate delivery.
Adelaide Strikers' Michael Neser took a diving catch as Brisbane Heat folded for just 115
Adelaide Strikers' Peter Siddle takes the wickets of Lewis Gregory and Joe Burns
Colin Munro hits some huge shots as his 82 helps Perth Scorchers reach 174
The in-form Shaun Marsh is trapped in front on his first ball by Xavier Bartlett.
Most runs, most wickets and a lot more