Rays outfielder Taylor Walls earned an ejection on Sunday by simply tapping his helmet. Why did this get him tossed?

The Tampa Bay Rays offense didn't produce any highlights against the Houston Astros in a 1-0 loss Sunday afternoon at Minute Maid Park, but Rays shortstop Taylor Walls produced a clip that will be making the rounds on social media for quite a while.

Walls saw just one pitch from Astros closer Josh Hader, a slider down and away, which was clearly out of the strike zone, yet was called a strike by home plate umpire Nic Lentz. The light-hitting shortstop then said something inaudible to the umpire and stepped out of the batter’s box,