Mathie’s rugby journey began in his hometown of Durban, South Africa, where he excelled as a scrum-half – earning a place in the South Africa U19 squad – before he continued his studies and rugby career at the University of Pretoria.

Mathie’s professional playing career saw him represent South African sides Blue Bulls and Sharks, as well as English clubs Leeds Carnegie and Sale Sharks.

After a successful playing career, Mathie retired in 2013 and transitioned into coaching.

He began his coaching journey at his alma mater, Durban High School, where he combined his passion for rugby with education. His coaching talent was quickly recognised, and he moved on to roles with Durban Collegians Rugby Club and The Sharks’ age-grade programmes, meeting Sean Everitt for the first time.

Mathie’s big break came in 2019 when he joined the coaching staff of the Griquas, eventually becoming Head Coach and earning the nickname ‘The Giant Killer’ for his team’s impressive performances in the Currie Cup.

In 2021, he was appointed head coach of the New England Free Jacks in Major League Rugby (MLR).

His impact was immediate, as he led the team to back-to-back MLR championships in 2023 and 2024, with the most recent title coming earlier this month as the Free Jacks defeated the Seattle Seawolves 20-11 in San Diego.

Under Mathie’s guidance, the Free Jacks developed a reputation for attacking and entertaining rugby, while also achieving success on the field.

Mathie’s ability to develop young talent and create a winning culture has been instrumental in the team’s success.