Krista McCarville (Thunder Bay, ON) run at the 2018 TBayTel Major League of Curling came to an end in the semifinals with a 7-3 loss to Scott Henderson (Thunder Bay, ON). of the 2018 TBayTel Major League of Curling in Thunder Bay, Ontario;
 
McCarville finished 8-4 in the 0-team qualifying round. . In their opening game, McCarville lost 6-5 to Henderson, then responded with a 5-4 win over Liane Fossum (Thunder Bay, ON). McCarville went on to lose 8-1 against Trevor Bonot (Thunder Bay, ON). McCarville lost 7-1 to Colin Koivula (Thunder Bay, ON). McCarville lost 7-5 to Mike McCarville (Thunder Bay, ON) where McCarville responded with a 10-6 win over Gary Weiss (Thunder Bay, ON). McCarville won 9-7 against Frank Morissette (Thunder Bay, ON), then won 8-1 against Hailey Beaudry (Thunder Bay, ON) and 6-2 against Miles Harding (Thunder Bay, ON). McCarville won 9-0 against Bryan Burgess (Thunder Bay, ON), then won 13-2 against Chris Silver (Fort Frances, ON) and 7-2 against Ben Mikkelsen (Thunder Bay, ON) in their final qualifying round match.
 
. For week 24 of the event schedule, McCarville did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. McCarville ranks th overall on the Year-to-Date rankings with points earned so far this season.