Then, during the winter of 2021, Hergott suffered an achilles tendon rupture during an off-season workout which caused his to miss the entire 2021 season.

[5] Following training camp in 2024, he accepted a practice roster spot with the team.

[6] Hergott soon after made his professional debut on July 4, 2024, against the Saskatchewan Roughriders.

[7] Hergott also made his post-season debut on November 2, 2024, in the East Semi-Final against the Ottawa Redblacks where he had one special teams tackle in the 58–38 victory.

[8] He was a healthy scratch for both the East Final and the 111th Grey Cup where the Argonauts defeated the Winnipeg Blue Bombers and Hergott won his first championship.