Maybe, but until now, MiLB.TV was NOT supported on Roku and other devices because the video quality was too low.
Okay, gotcha. I have a Roku on one TV, but never use that TV to watch games. To explain my earlier comment, because of your Roku concern, I clicked on the “list of features” with the current offer and saw some exceptions identified, such as pitch-by-pitch tracking available only on iPads. Didn’t see any exception listed for Roku on MiLB so was guessing Roku users would be okay.