Pittsburgh beats Detroit... again

The Pirates are playing against the Tigers just as the Penguins beat the Red Wings.

I wonder when the last time the cities facing off for the Stanley Cup also had both teams playing each other in the Major Leagues.

I would look this up, but it is 12:30 AM and these are the kind of idle thoughts that when combined with an internet connection could keep me awake for another 3 hours.

If you know the answer, post it on my comment section.

Now if you will excuse me, I need to go to bed.
In less than 6 hours, my sons will come running into my bedroom to wake me up and they won't care about Stanley Cup Finals match ups.