Note this is not part of the Pac-12 TV contract, but as of this point the ABC game will be nationally televised. The schedule for those games has yet to be announced.
More information below for those traveling to the game.
"A very limited number of tickets in the Cal seating section for the Cal-Ohio State game in Columbus will go on sale to ESP participants, season-ticket holders and donors on a first-come, first-served basis beginning Wednesday, June 20. All tickets purchased through Cal Athletics are $70 each, plus handling fees. Per Big Ten policy, everyone regardless of age, must have a ticket to enter Ohio Stadium. Each ticket-holder account will be limited to two tickets, with tickets available for purchase at 9 a.m. PT each day according to the schedule below, based upon availability. "