The Argentinian was sent off during the first half for a last man foul.

The Barcelona vs Elche match was quite interesting, with the match first being interrupted by a pitch invader--a black cat--in the opening moments.

Then, Lionel Messi did what he does best to finally break the deadlock, which puts him within touching distance of becoming La Liga's all time top-scorer... something that he's certain to reach before the end of this season.

However, the Blaugrana's joy was short-lived during the first 45 after Javier Mascherano was sent packing following a straight red card.

But was the official's decision correct?

Video of the incident (VINE):

Not the best way to start his new season...

Another video of what sent him down to the changing rooms for an early bath:

And, of course, more Twitter reactions: