TRANSFER TRACKER: Reports
Legault, who will be 19 in April, spent several years in France with Auxerre's youth academy, most recently playing for the club's U-19 squad. Last summer, he was linked to a potential move to Celtic in Scotland that ultimately fell apart.
He also spent a week training with the Impact last July.
Internationally, Legault most recently made four starts and played 300 minutes for Canada in the 2018 Concacaf Under-20 Championship. The year before, he made three starts for Canada's contingent at the 2017 Concacaf U-17 Championship.