Bob Sigurdson (Winnipeg, MB) qualified for the 2015 Thistle Integrity Stakes playoffs, dropping their quarterfinals match 5-4 against Scott Ramsay (Winnipeg, MB). of the 2015 Thistle Integrity Stakes in Winnipeg, Manitoba;
 
Sigurdson finished 3-0 in the 24-team qualifying round. . In their opening game, Sigurdson defeated Corey Chambers (Winnipeg, MB) 8-7, then won 5-3 against Ramsay and 7-6 against Jared Kolomaya (Stonewall, MB) in their final qualifying round match.
 
. For week 16 of the event schedule, Sigurdson did not improve upon their best events, dropping from 333rd to 337th place overall on the World Ranking Standings with 2.286 total points. Sigurdson ranks 304th overall on the Year-to-Date rankings with 0.786 points earned so far this season.