Huntsville, Ala. - (WHNT) The Havoc and RiverKings open their best of three playoff series Thursday night in Huntsville. Generally you can throw numbers out the window when it comes to playoff hockey, but we crunched the numbers anyway. The Havoc won 5 of the 8 head to head match ups this season, but Mississippi scored one more goal overall. Special teams could be huge as both suqads spent plenty of time in the penalty box. 173 minutes to be exact for the RiverKings. 56 of which came in one game. The puck drops at 7:30 Thursday night.