Tyrone's hopes for success this summer have suffered a major blow as Sean Cavanagh will miss the rest of the season due to a shoulder injury.
His county manager Mickey Harte confirmed the news after the four-times All-Star was injured on Sunday in a club game.
Cavanagh had initially been ruled out of the Ulster Senior Football Championship quarter-final with Fermanagh but after a scan on Tuesday, he will now miss the entire campaign.
The Moy clubman had to be stretchered off during a game against Derrytresk.
Harte will also be without attackers Kyle Coney, Ronan O'Neill, and Tommy McGuigan who are all on the long-term injury list.