Liam Cooper called into Scotland squad as three drop out
Matt Phillips, James McArthur and Grant Hanley have pulled out.
Leeds United defender Liam Cooper has been drafted into the Scotland squad for the double header against Canada and Slovenia, with Matt Phillips, James McArthur and Grant Hanley withdrawing.
The 25-year-old received his first, and only, call up to the senior side a year ago for the friendly win over Denmark but didn't feature in the 1-0 win.
Cooper, who is eligible for Scotland through the grandparent rule, has six caps at youth level but is yet to debut for the first team.
James McArthur, Grant Hanley and Matt Phillips all drop out of the squad while James Morrison will not feature in the friendly on Wednesday.
Scotland take on Canada at Easter Road before welcoming Slovenia to Hampden for the 2018 World Cup qualifier on Sunday.