This was CXBL Eastern Event 1, the first of all the events played this season for the CXBL. In the event video you mostly see footage of MXL games. MXL is played at 15bps for two 20 minutes halves. The other divisions filmed were RXL and RT5. RXL is two 20 minutes halves played at 12bps and RT5 is played in a race to 5 format at 10pbs capped ramp.
What you see in the video is pretty much all Canadian Paintball players from the eastern division. Many players are from different parts of Canada and lots of the players compete in the PSP series. There are no pro players or teams in these divisions keeping it strictly Canadian Based talent for the most part. CXBL Elite teams which include the pros from around the world did not compete in Event 1, but their season started at CXBL Border Battle which is considered Event 2 for the rest of the Divisions.