Easiest with two controllers. Simply use a Hail Mary pass play on offense with your main account, while choosing Field Goal Block on defense with the second controller. As soon as the ball is snapped lob it to your Wide Receiver of choice and run it in for the touchdown. Rinse and repeat until you reach 225+ yards by either trying to recover an onside kick or by punting the ball back to your main team. The achievement will unlock once the game is over.