so i am looking at hockey head to head match ups here http://www.sportsbookreview.com/nhl-hockey/matchups/20140112-2/
and if you scroll down you can see both teams last 6 games
if you scroll right you can see how many days rest these teams are playing on..
how can a team be -1 day rest ? i would understand if it was baseball and they played a double header.
if buffalo played on 1/4 at home and then their next game was on 1/9 how are they playing on one days rest ?
can someone please educate me?