One Pass Issue for Baseball Games on Multiple Channels

So I'm trying to figure out how to create a One Pass for Giants' baseball games that are on more than one channel but not on all the channels that have MLB Baseball Game as description. Before I could just create multiple Season Passes, for each channel. Now, as far as I can find, with the One Pass, you can either create a One Pass for just one channel, or for all of them. I know I have to be missing something. Tivo can't be this backward where this new, wonderful "One Pass" which is the answer to all our woes would be a step backward? Please tell me how to create a One Pass for multiple (but not all) channels.