[2] In 2010, Barker played lead on the Nova Scotia rink skipped by Courtney Smith at the 2010 The Dominion Curling Club Championship.

[3] Barker played for several different skips throughout her career including Sarah Murphy, Kelly Backman and Nancy McConnery, with whom she won the 2016 Lakeshore Curling Club Cashspiel.

In November, the team once again went undefeated to win the Tim Hortons Spitfire Arms Cash Spiel, defeating Jennifer Crouse in the final.

In their championship round match against Northern Ontario's Krista McCarville, Team Black got down 9–1 before coming back to make the game 9–8, eventually losing 11–8.

[12] The Black rink began the 2022–23 season at the inaugural PointsBet Invitational where they lost to Kelsey Rocque in the opening round.

[13] They bounced back immediately in their next event, however, winning the New Scotland Clothing Women's Cashspiel in a 6–4 final over Tanya Hilliard.

[14] At the 2022 Tour Challenge Tier 2 Grand Slam of Curling event, the team went undefeated until the semifinals where they were defeated by Jessie Hunkin.

[17] At the 2023 Nova Scotia Scotties Tournament of Hearts, Team Black won both the A and B events to earn two of the three spots in the playoffs.

After defeating Nancy Martin in the opening round, they upset Jennifer Jones in the quarterfinals before dropping the semifinal to Rachel Homan.

[22] In their next two events, the team reached the quarterfinals of both the 2023 Tour Challenge Tier 2 and the Stu Sells 1824 Halifax Classic, losing out to Madeleine Dupont and Stefania Constantini respectively.