The former St Mirren keeper came off his line to punch Craig's inswinging corner but theball spun the wrong way off his fist and Willis could only help theball into the roof of the net as he attempted to clear off the line.
Monaghan's players seemed to be out on the feet and Kerry worked theball downfield again in the 69th minute for Tomas O Se to fist what proved to be the winning score.
If you love sports for the right reasons, you have to denounce in the strongest terms fist fights in sports outside of boxing and MMA. If the game is about scoring touchdowns, putting a ball in the hoop, or puck in a goal, fights are antithetical to us purists.