Catherine Clifford (Edmonton, AB) run at the 2018 Sherwood Park U21 Junior Womens Bonspiel came to an end in the semifinals with a 5-4 loss to Hollie Vincent (Red Deer, AB). of the 2018 Sherwood Park U21 Junior Womens Bonspiel in Sherwood Park, Alberta, Canada; Clifford advanced through the quarterfinals with a 5-4 win over Jessica Wytrychowski (Airdrie, AB). of the 2018 Sherwood Park U21 Junior Womens Bonspiel in Sherwood Park, Alberta, Canada;
 
Clifford finished 2-2 in the 0-team qualifying round. . In their opening game, Clifford defeated Vincent 7-5, then went on to lose 6-3 against Kathryn Lepine (Calgary, AB). Clifford lost 6-4 to Taylor Dutka (Edmonton, AB) where Clifford responded with a 6-5 win over Kayla Skrlik (Calgary, AB) in their final qualifying round match.
 
. For week 14 of the event schedule, Clifford did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Clifford ranks th overall on the Year-to-Date rankings with points earned so far this season.