If the No. 1 team in the country wins on Saturday night, some might call it an upset. A rarity awaits when No. 1 and unbeaten Miami visits No. 4 and once-beaten Notre Dame. The Fighting Irish opened as a 4.5-point favorite on many boards, and after the injury to star Miami receiver Malachi Toney the spread has grown to somewhere around seven points according to most sportsbooks. The most recent instance of a No. 1-ranked team being an underdog by at least seven points is believed to have come in 2014, when Mississippi State was a touchdown underdog to then-No. 4 Alabama