Spurs thought they had won it when Dele Alli had controversially earned a penalty and Harry Kane put it away.
But 30-year-old Steve Davies popped up with the leveller two minutes into stoppage time.
Lucas Moura had earlier cancelled out Ian Henderson’s opener in this tight battle at Spotland.
Spurs thought they had won it when Kane smashed home from the spot after Alli went down under a Harrison McGahey challenge.
But Davies was given time and space to control and shoot in the box, securing Dale a well-deserved Wembley replay.
Full match report to follow…