of Hearts, earning the right to represent Ontario at the 2006 Scott Tournament of Hearts. There, her team finished with a 4–7 record. The following season, McCarville competed at the 2006 Trail Appliances Autumn Gold Curling Classic, finishing with a 4–3 record and out of the playoffs. She won the Ontario Tournament of Hearts again in 2007, and improved on her previous record at the 2007 Scotties Tournament of Hearts, finishing the round robin with a 6–5 record and losing the tie-breaker to Team Alberta, skipped by Cheryl Bernard. During the 2007–08 season, McCarville placed third at the Casinos of Winnipeg Curling Classic. Her team placed second at the 2008 Ontario Scotties Tournament of Hearts, losing the final to Sherry Middaugh. She also made the final of the 2008 Players' Championship Grand Slam, which she lost to Amber Holland. The next season, McCarville's team missed the playoffs at the 2008 Casinos of Winnipeg Classic and the 2008 Sobeys Slam. In 2009, she once again won the right to represent Ontario at the national Scotties Tournament of Hearts, for the third time in four years, after winning the 2009 Ontario Scotties Tournament of Hearts. At the 2009 Scotties Tournament of Hearts in Victoria, British Columbia, she again finished 6–5, missing the playoffs. At the 2009 Players' Championship, her team reached the quarterfinals, where they lost to Kelly Scott. In 2009, McCarville and her team won the second qualifying spot at the Road to the Roar (the Canadian Olympic Curling Pre-Trials) in Prince George, British Columbia, earning them one of eight spots in Edmonton, Alberta for the Roar of the Rings, the 2009 Canadian Olympic Curling Trials. There, her team finished the round robin in a tie for third place. They played in the first tie-breaker against Team Lawton of Saskatoon. After beating Team Lawton, they moved on to the second tie-breaker against Team Amber Holland of Kronau, Saskatchewan, which they won. They then played in their third game of the day, the semi-final against Shannon Kleibrink from Calgary, and lost, ending their run at the Olympic Trials. A month later, the 2010 Ontario Scotties Tournament of Hearts took place at home for Team McCarville, in Thunder Bay. After going undefeated in the round robin, they earned an automatic bye into the provincial final, where they beat Team Horgan of Sudbury to finish the tournament undefeated. It was the first time in