Cheryl McBain (Ottawa, ON) needed a tiebreaker to advance to the playoffs, McBain finished 2-2 in the 8-team qualifying round. . In their opening game, McBain lost 7-4 to Nicole Butler-Rohland (Ottawa, ON), then responded with a 7-6 win over Pat Taylor (Ottawa, ON). McBain won 5-4 against Erin Morrissey (Ottawa, ON). McBain went on to lose 8-6 against Samantha Peters (Ottawa , ON) in their final qualifying round match.
 
. For week 4 of the event schedule, McBain did not improve upon their best events, dropping from 309th to 311th place overall on the World Ranking Standings with 0.000 total points. McBain ranks 179th overall on the Year-to-Date rankings with 0.000 points earned so far this season.