MLB fans crushed this ump for smiling after ejecting Nolan Arenado following an awful call

This ump sure seemed pleased with himself.

Stop me if you’ve heard this before but MLB umps have are having a very bad year.

We’ve seen so many missed calls, so many embarrassing calls, and even an ump acting like a child while throwing a pitcher out of a game.

And now we have another ump who seemed to be a little too unprofessional after ejecting a star player from a game.

This latest instance happened Wednesday night at Wrigley Field when home plate ump John Libka was seen smiling after tossing Cardinals third baseman Nolan Arenado from the game for arguing over a check swing.

Here was the moment:

Libka sure seemed to enjoy that.

Also, that wasn’t a swing:

Fans were not happy with that ump.