It was a Fox problem, I also noticed it on Directv.
I sent a scathing email to my locale Fox affiliate. I was livid that the game was not in HD.
Whoops! Guess it was further up the chain, lol.
And that helped because I'm sure the affiliate doesn't want to upset baseball fans.
The federal government only allows us to use 19.3 megabytes per second for all of our content streams. Currently CBS high def takes up 13 of the 19.3. New compression ratios are being developed every day and it is my hope to either send out each network in high def at 9 megabytes or find a variable bit rate encoder which puts the most resources to the signal that needs it the most. Most likely any sporting events. The problem here is Fox and CBS have to agree.