Mackenzie Schwartz (Lumsden, CAN) run at the 2019 Nutana Mixed Doubles Classic came to an end in the semifinals with a 12-4 loss to Kristin Moen Skaslien (Oslo, NOR). of the 2019 Nutana Mixed Doubles Classic in Saskatoon, Saskatchewan, Canada; Schwartz advanced through the quarterfinals with a 7-0 win over Bobbie Sauder (Edmonton, AB). of the 2019 Nutana Mixed Doubles Classic in Saskatoon, Saskatchewan, Canada;
 
Schwartz finished 2-3 in the 32-team qualifying round. . In their opening game, Schwartz lost 5-3 to Kristen Streifel (Saskatoon, SK), then responded with a 7-4 win over Nancy Martin (Regina, SK). Schwartz went on to lose 11-8 against Kelsey Waker (Gull Lake , SK). Schwartz responded with a 8-7 win over Madison Kleiter (Saskatoon, SK). Schwartz went on to lose 9-2 against Skaslien in their final qualifying round match.
 
. For week 27 of the event schedule, Schwartz did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Schwartz ranks th overall on the Year-to-Date rankings with points earned so far this season.