Mary-Anne Arsenault (Halifax, NS) run at the 2013 Dave Jones Molson Mayflower Cashspiel came to an end in the semifinals with a 4-1 loss to Andrea Crawford (Fredericton, NB). of the 2013 Dave Jones Molson Mayflower Cashspiel in Halifax, Nova Scotia;
 
Arsenault finished 5-0 in the 0-team qualifying round. . In their opening game, Arsenault defeated Heather Smith-Dacey (Halifax, NS) 5-4, then won 6-1 against Colleen Pinkney (Truro, NS) and 7-6 against Nancy McConnery (Dartmouth, NS). Arsenault won 5-4 against Anne Dillon (Halifax, NS), then won 6-3 against Coralie Duchemin (Sydney, NS) in their final qualifying round match.
 
With their runner-up finish at the Dave Jones Molson Mayflower Cashspiel, Arsenault take home 1.750 world rankings points along with the $1,500CDN prize, moving up 1 spots the World Ranking Standings into 40th place overall with 31.188 total points. Arsenault ranks 59th overall on the Year-to-Date rankings with 7.000 points earned so far this season.