Former All-Star upset over Marcell Ozuna selfie celebration on home run
Madison Bumgarner pinch hits for D-backs in 9th inning of tie game
Bat flips are so last season : r/baseball
Why Madison Bumgarner's seven-inning no-hitter wasn't really a no-hitter - ESPN
Bat Flips, Showboating and Baseball's Unwritten Rules
Fair or Foul: The Criteria for Respectful Bat Flips (Part II) - Last Word On Baseball
Greatest baseball bat flips
GIF: Yasiel Puig Flips Bat after Homerun, Madison Bumgarner Gets Angry
Bumgarner fumes after Muncy's HR, bat flip