Claire Booth (Edmonton, AB) lost 6-5 to Gabby Wood (Edmonton, AB) in the Final of the Red Deer Servus U18 Women, held October 15 - 17, 2021 at the Red Deer Curling Club in Red Deer, Canada. Advancing directly to the semifinals, Booth won 5-4 over Emma Yarmuch (Edmonton, AB) to advance to the championship game. of the 2021 Red Deer Servus U18 Women in Red Deer, Alberta, Canada; of the 2021 Red Deer Servus U18 Women in Red Deer, Alberta, Canada;
 
Booth finished 3-0 in the 0-team qualifying round. . In their opening game, Booth defeated Cassi Wright (Calgary, AB) 8-1, then won 6-2 against Abby Whitbread (Lacombe, AB) and 9-8 against Myla Plett (Carstairs, AB) in their final qualifying round match.
 
Booth ranks th overall on the Year-to-Date rankings with points earned so far this season.