I really have no clue what you mean with that.
If I look at bwin, I see options like f.e.: Spurs at Orlando Magic:
Totals:
Over 190,5: 1.91 (odds) Under 190,5: 1.91 (odds)
Handicap/Spread:
Spurs +1: 1.87 (odds) Orlando Magic -1: 1.95 (odds)
But I have no clue what these mean so I just use the head to head.