How many Domestic Cup Finals featured both Chelsea & Tottenham Hotspur?

Chelsea & Tottenham Hotspur both featured three times in Domestic Cup Finals:

1. 1967 FA Cup Final Tottenham Hotspur 2-1 Chelsea,
2. 2008 Football League Cup Final Tottenham Hotspur 2-1 Chelsea
3. 2015 Football League Cup Final Chelsea 2-0 Tottenham Hotspur
   

Football League Cup Final Statistics
Football Quiz Questions