Livvy Dunne couldn't hide her nerves during Paul Skenes' final start of the 2025 season ... as cameras caught her sweating out nearly every one of her boyfriend's pitches!!
The former LSU gymnast hit Great American Ball Park in Cincinnati on Wednesday to watch Skenes hurl one final time in '25 ... and with every fastball the Pirates flamethrower tossed to Reds batters, Dunne was seen on the game's broadcast getting more and more anxious.
By the fifth inning, her grey shirt noticeably had some pit stains on it .