In the 2018–19 season, Sourdif was a member of the Giants team that advanced all the way to the WHL championship, losing in seven games to the Prince Albert Raiders.

[5] Sourdif contributed with 14 points through 19 playoff games with the Oil Kings to help capture the Ed Chynoweth Cup as WHL champions.

[8] Sourdif began his professional career in the 2022–23 season, assigned by the Panthers to American Hockey League (AHL) affiliate, the Charlotte Checkers.

Remaining with the Checkers for the entirety of the season, Sourdif showed offensive potential in posting seven goals and 24 points while limited to just 48 games through injury as a rookie.

[15] Sourdif began the 2024–25 season on injured reserve with an undisclosed upper-body injury suffered during training camp.