17 Jun, 19:25
Ireland pulled clear of hosts Canada with four tries in the closing half hour as they earned a 40-14 victory at the BMO Stadium on Saturday night. Check out some photos from the Toronto tussle.
Tony McWhirter (Ulster) will replace Costello in the A team and Andy Ward (Ulster) has been called into the replacements.
The Ireland A squad will arrive in Belfast on Saturday and prepare for Tuesday's international at Queens University Playing Fields on the Upper Malone Road.