In 2010, Barker played lead on the Nova Scotia rink skipped by Courtney Smith at the 2010 The Dominion Curling Club Championship. The team qualified for the playoffs through a tiebreaker before losing to Alberta in the semifinals. They rebounded in the bronze medal game by defeating Manitoba for third place.[2] She competed in her second national event at the 2016 Canadian Mixed Curling Championship. Playing lead on the team with skip Doug MacKenzie, Jocelyn Nix and husband Richard Barker, the team just missed the playoffs, finishing fifth overall with a 6–4 record.[3]
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.[15] Through November and December, they qualified for three straight finals. After losing to the Kaitlyn Lawes rink, skipped by Selena Njegovan, in the final of the 2022 Stu Sells 1824 Halifax Classic,[16] they once again defeated Jennifer Crouse at the Tim Hortons Spitfire Arms Cash Spiel and then beat Marlee Powers in the final of the Bogside Cup.[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. They then beat the Hilliard rink 9–4 in the semifinals to claim their second consecutive Nova Scotia Scotties title.[18] This qualified the team for the 2023 Scotties Tournament of Hearts in Kamloops, British Columbia where they again went 5–3 through the round robin. This qualified them for a tiebreaker where they stole in an extra end to upset the Lawes Wild Card rink.[19] In the championship round, they again stole in an extra to beat Ontario's Rachel Homan rink before losing to Northern Ontario's McCarville in the seeding game. They then fell 9–4 to Team Canada's Kerri Einarson in the 3 vs. 4 game, settling for fourth.[20]
The 2023–24 season began well for Team Black as they reached the final of the Summer Series, losing 5–4 to Danielle Inglis.[21] In their third event, they reached another final where they narrowly lost to Jessica Daigle. With their success from the previous season, the team qualified as the sixth seeds for the 2023 PointsBet Invitational. 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.[23] In November 2023, the team ranked sixteenth in the world, qualifying them for the 2023 National Tier 1 Slam. They finished with a 1–3 record, earning a victory over Korea's Ha Seung-youn.[24] At the 2024 Nova Scotia Scotties Tournament of Hearts, the team easily qualified for the playoffs through the A event. They then lost to Heather Smith in the 1 vs. 2 game but defeated Mackenzie Mitchell in the semifinal to reach the final. There, they could not defend their provincial title for a third time, dropping the final 6–4 to Team Smith.[25] After the season, Barker stepped back from competitive women's play.[26]
Personal life
Barker is employed as a small business credit coach at the Royal Bank of Canada. She is married to Richard Barker.[2]