Derek Oryniak (Winnipeg, MB) run at the 2015 Thistle Integrity Stakes came to an end in the semifinals with a 3-2 loss to Matt Dunstone (Winnipeg, MB). of the 2015 Thistle Integrity Stakes in Winnipeg, Manitoba; Oryniak advanced through the quarterfinals with a 5-3 win over Andrew Irving (Winnipeg, MB). of the 2015 Thistle Integrity Stakes in Winnipeg, Manitoba;
 
Oryniak finished 4-1 in the 24-team qualifying round. . In their opening game, Oryniak defeated Ryan Thomson (Morden, MB) 6-1, then went on to lose 6-5 against Irving. Oryniak responded with a 8-3 win over Eugene Desjarlais (Winnipeg, MB). Oryniak won 7-3 against Ray Baker (Dauphin, MB), then won 8-2 against Jared Kolomaya (Stonewall, MB) in their final qualifying round match.
 
. For week 16 of the event schedule, Oryniak did not improve upon their best events, dropping from 176th to 180th place overall on the World Ranking Standings with 13.523 total points. Oryniak ranks 144th overall on the Year-to-Date rankings with 11.370 points earned so far this season.