The Maple Leafs announced Monday that center Joe Colborne has been recalled on an emergency basis from the Marlies of the AHL. Forward Mikhail Grabovski sustained a leg laceration in the third period of Saturday's game and is listed as day-to-day. Colborne, 22, has 16 goals and 21 assists in 60 AHL games with the Marlies in 2011-12. In nine earlier games with the Maple Leafs this season he collected one goal and three assists.