Williams and Los Angeles Kings hope to repeat as Stanley Cup Champions.
Trocheck is the fourth player in franchise history to win the Red Tilson Trophy.
Wilson scored on Sunday for the AHL Hershey Bears.
Vellucci wins the Matt Leyden Trophy for the second time.
Banquet was held Monday at CJ's Brewing Company.
Plymouth rebounds from 4-0 deficit to force overtime.
Game Five happens Friday at 7 pm in London.
Game Four goes Wednesday at 7:05 pm at Compuware Arena.
Puck drops for Game 3 at 7:05 pm at Compuware Arena.
Tom Wilson of the Plymouth Whalers is the OHL Player of the Week for the playoff week ending April 21 with three goals in two games and a plus-minus rating of plus-3.
Rickard Rakell's goal at 10:06 of double overtime ends the longest game in Whalers' history.
Game 2 goes Sunday afternoon in London
Plymouth and London start Friday at 7 pm in London.
The series starts Friday in London.