Been watching a few football games in town.
Rose Bowl has mostly covered urinals except for the northeast restrooms adjacent to the stadium (the ones between hall 28 and 4). Since the bathrooms in general are plentiful, it's hard to follow a good crowd into the aformentioned ones outside of half-time
LA Coliseum still has uncovered urinals. but since the more popular Rams moved to SoFi, there's seemingly less people going to this one.
As for SoFi Stadium, everything's covered so don't bother going to that one unless you're actually interested in watching the game or seeing how much better a stadium it is in general.