The rink finished the round robin at the 2007 Canadian Junior Curling Championships with a 9-3 record, but the lost in the semi-final to Prince Edward Island.

At the 2008 Canadian Junior Curling Championships, his Quebec team went 10-2 in the round robin, and beat Ontario's Travis Fanset in the final.

Dion and his team of Jean-Michel Arsenault, Erik Lachance and Miguel Bernard would go on to represent Canada at the 2008 World Junior Curling Championships.

At the World Juniors, they finished the round robin in first place with a 7-2 record, but lost 2 playoff games and had to settle for a bronze medal.

Dion qualified for his first Grand Slam of Curling event during the 2019–20 season at the 2019 Tour Challenge Tier 2.

[3] Curling Québec then decided to appoint Team Fournier to represent Quebec at the 2021 Tim Hortons Brier in Calgary, Alberta.