[Ruwisc]

This should do for the first one - single games on Wed/Thu/Fri, doubleheaders on Saturdays and Sundays. All games set for 7:00 PM local during the week, and 1:00/7:00 local on the weekend. I think I managed to make sure no team had a three-week road trip, but I may have missed a stray one.

It should be quick for me to manipulate this one into the second one you want, but I wanted to get this one up quick.

EDIT: There's the second one. Let me know how it works - both worked for me in testing but you never know.