Officials from CONMEBOL seemed to imply that the Argentines were blowing it out of proportion, but when cameras were allowed to the dressing rooms you could clearly see blood on the doors, and some of the security for Tigre showed bruising and scars on their face.

The players from Tigre did look to be very aggressive going in to halftime, so now its just a bunch of finger-pointing of who started what
http://youtu.be/bgkzHSd6U0w