The Waveriders scored a goal each in the first, second and fourth quarter through Lloyd Norris Jones (10th minute), Simon Child (19th) and Akashdeep Singh (52nd) to record their maiden win in the ongoing edition of the six-team franchise-based event.
Dabang Mumbai's lone goal came in the third quarter from the stick of veteran Arjun Halappa in the 36th minute at the Major Dhyan Chand National Stadium.
But despite Sardar's absence, the Mumbai outfit did very little to take advantage of the fact at least in the first two quarters.
The Waveriders got the first scoring opportunity early in the match but Andrew Hayward's try was kept out by a Mumbai defender.
Norris Jones was once again at the thick of action three minutes later but his reverse hit just went wide of the Mumbai goal.
Minutes later Dabang Mumbai secured their first penalty corner but the opportunity went abegging as the Waveriders ended the first quarter with a slender one goal lead.
