NFL: Minnesota Vikings at Washington Redskins Preview

Minnesota seeks a fourth straight win (SU and ATS) when it travels to Washington on Sunday afternoon. The Redskins, who have lost three of four, may not have the services of rookie QB Robert Griffin III, who sustained a mild concussion in last week’s 24-17 loss to Atlanta. The Vikings are winning with defense, allowing 13 points or fewer in each of their three consecutive victories. Minnesota has won five of the past seven meetings, including two wins in the past two years, both in Washington. After winning 17-13 in 2010, the Vikings prevailed 33-26 last year, rushing for 241 yards despite losing RB Adrian Peterson to a torn ACL and QB Christian Ponder to a concussion on back-to-back plays to start the second half.