Sean Grassie (Winnipeg, MB) lost 7-2 to William Lyburn (Winnipeg, MB) in the Final of the One Insurance Classic, held September 29 - October 3, 2011 in Selkirk, Manitoba. To advance to the championship game, Grassie won 7-2 over Vic Peters (Winnipeg , MB) in the semifinals of the 2011 One Insurance Classic in Selkirk, Manitoba;
 
Grassie finished 3-1 in the 0-team qualifying round. . In their opening game, Grassie defeated Richard Muntain (Pinawa, MB) 4-2, then went on to lose 7-4 against Dave Elias (Winnipeg, MB). Grassie responded with a 6-1 win over Muntain. Grassie won 7-2 against Elias in their final qualifying round match.
 
. For week 7 of the event schedule, Grassie did not improve upon their best events, dropping from 103rd to 107th place overall on the World Ranking Standings with 9.826 total points. Grassie ranks 466th overall on the Year-to-Date rankings with 0.000 points earned so far this season.