Mauro Biello's system confirmed by impressive performance by the Impact

Biello seems to master the art of substitutionThe Montreal Impact put on a show Saturday for the 27,545 fans at Olympic Stadium. For 90 minutes, the Impact dominated the New York Red Bulls, the team that won the Supporters Shield in 2015 for the most points in the MLS regular season. This Saturday's performance proved the efficiency of Mauro Biello's offensive system.

Re-live the game

The Impact's first real chance came in the 13th minute when Piatti sprung out into the clear yet was denied by the 2015 keeper of the year Luis Robles. The shot was decent by Piatti yet the sequence leading to his odd man rush was exquisite. Ambroise Oyongo smartly read and intercepted the Red Bull pass. The…