Yes , only 4 I think, maybe less. I have not seen the Yachimec brothers walking off the field until the finals. I am not saying they did not break a sweat, but they were so dominant that they started the last game with clean jerseys. A key player like Dave Baines only played the first game and then coached from the sideline because they thought the rest of the team was good enough to handle the tournement without him on the field.
For those who missed it, they played against teams like Art Chaos, Houston Heat, Tontons, Icon, the Polar Bears ,... Impact is really impressive !