Martinez was drafted third overall in the
2022 MLR Draft by
Old Glory DC, making him the highest selection for a Canadian player. He made his debut for the side in round 1 of the
2023 Major League Rugby season against the . He would make a further eleven appearances in 2023. He has remained with the side since, re-signing for the
2026 Major League Rugby season in November 2025. Martinez made his debut for the
Canada national team in July 2024, debuting against Romania. ==References==