On the radio in central Arkansas this morning, they said the game would be streamed on the ESPN app or ESPN+ (monthly pay service).
For what it’s worth, I’ve searched my guide (U-Verse) and the only place I’ve found it listed is SECN+. My TV guide does not show it being available to record on SEC alternate channel. I guess it’s possible that it may show as available sometime tomorrow?
SECN+ has it showing beginning at 7:15, so I guess they won’t show the pre-game events.