Nagy gave the Mallards the lead just one minute and eight seconds into the game by burying Matt Boyd's centering pass. Stinziani- who also had an assist- stretched the advantage to 2-0 at 4:35 of the first period with a shorthanded breakaway goal.
The gap widened to three when Mayer scored his first career goal in the second period of his second professional game. Mayer finished off a 2-on-1 rush by sweeping home Jeff Lee's goalmouth feed at 9:14 of the second.
Rimmer was at his busiest in the second period, stopping 15 Arizona shots the middle frame and making a series of fine saves before Mayer scored to keep the Sundogs from cutting the Mallard lead to one.