They built a new park across the street from old Comiskey, tore the old park down, then sold their name, first to a cellular company, now to this mortgage company. No fan calls it Guatenteed Rate, of course- it's "The Rate" or still Comiskey for the more stubborn among us.
The neighborhood is utter shit, although if you park in the stadium lots as part of the game crowds you're fine, although I wouldn't roam there on my own, which I did many times in the past, barhopping my way out to a train or until I felt like hopping in a cab or, lately, an Uber. Great little neighborhood bars and food at one time. Some of it still there, some not.
We used to take the Red Line in, but the CTA, and the subway in particular, is such a total shitshow I do not use that any longer.