Weird things happen when these two teams get together. There isn't that long of a history of games between these two teams. They have played just 12 times going back to the 1970s.
The Bears are 4-8 outright all-time against the Dolphins and two of those losses include previously undefeated Bears teams getting beat in 2006 and 1985. This series is marked by a lot of lopsided games, Nine of the meetings were decided by at least two scores, the others were all decided by a field goal. That's a lot of disparity.