Stephen Brashear/Associated Press
Underdogs and the under were the successful bets in the first weekend of the NFL playoffs.
The Tennessee Titans, Minnesota Vikings and Seattle Seahawks won outright as underdogs on the spread, while the under hit in all four wild-card contests.
Those trends will be put to the test in the divisional round with the top two teams in each conference entering the fray.
Three of the four home sides in last season's divisional round eclipsed the 30-point mark and a trio of hosts won by eight points or more, with the smallest margin of victory belonging to the New Orleans Saints.