Rugby continued at the Westmount Athletic Grounds until 1959, when the Athletic facility was demolished to make way for Westmount High School, and a baseball diamond was built in the middle of the pitch rendering it unsuitable for rugby.
From 1946 to 1959, rugby matches were held at the Westmount Athletic Grounds. However, in 1959, the athletic grounds were transformed into a baseball field as part of Westmount High School construction, which rendered the pitch unsuitable for rugby.