So, if Yankees play the Mets, it is called the Subway Series, is there a nickname for games between the Cubs and the White Soxes?

yes, either cross-town rivalry or subway series.

South side vs. North side… Civil war?

“Disaster”

The “El” series.

The Windy City Classic

The Lou and Ozzie show

As I sit here thinking these up I am happily waiting in the Brewers Virtual Waiting Room trying to get more tickets for the NLDS.

Brewers Vs. Cubs = I-94 Series

Crosstown Classic is what we’ve always called it.

PrancingUrchin is right on. Crosstown Classic. Although, as excited as I am that not only my beloved Cubbies have another shot at the Series, but the Sox as well, I have to say that were there to be a Cubs/White Sox world series, I fear the city will explode.

…...hence Jack’s “disaster” answer…

After asking and searching around, here is what I got:

Yankees – Mets: Subway Series
Cubs – White Soxes: Crosstown Classic
Dodgers – Angels: Freeway Series
Giants – Athletics: Bay Bridge Series

When the Giants played the A’s in the World Series, it was “the Battle of the Bay.”

the L word!

I dunno.
Is it a Beer & Steak
for the BrewCrew vs. the Philly’s?

What would a Houston Astros – Texas Rangers series be called? (“This just in: Hell freezes over! Details after the game.”)