But the number always returned to San Fran -4. That matches the -4 opener Monday night, and the line dipped to Niners -3.5 several times during the week, including three times today. ET SUNDAY: San Francisco is a 4-point favorite on PointsBetUSA's NFL Divisional Playoff odds board.
Rookie QB Brock Purdy helped the 49ers reach the divisional round.
