I missed the first inning, but the Arizona announcers were just having fun with McCann after his second AB.
They were talking during his AB about how "McCann was pretty upset after his first inning line drive was caught", and then after he flew out in his second at bat they were saying "look out microphones! cover your ears, folks!". So I think its safe to assume he dropped his patented loud F bomb in the first.
Braves broadcast had the mic on in the dugout, after they scored (maybe after Heyward slid home), and someone said "Are you s***ing me?" when guys were high fiving.
Maybe they didn't worry about because it was a late game.
Personal message...teach me how, please. As payment, I'll give you this classic thread...