How PFF graded Purdy, 49ers in comeback win vs. Packers

The 49ers' PFF grades reflect their rollercoaster 24-21 win over the Green Bay Packers on Saturday at Levi's Stadium, including several good plays and those players wished they could have back. San Francisco is advancing to the NFC Championship game because they made big plays when they needed to most, but there were plenty of mistakes to go around. Brock Purdy's 59.7 grade was the lowest since his 44.1 grade in the 49ers' 19-17 loss to the Cleveland Browns in Week 6. Purdy completed 23 of his 39 attempts for 252 yards, a touchdown and an 86.7 passer rating. Interestingly, the young quarterback struggled where he normally shines — in intermediate throws between 10-19 yards downfield. The 24-year-old completed only three of his eight attempts on those intermediate attempts for 43 yards and a nearly intercepted pass that hit Packers defensive back Darnell Savage in the numbers. Purdy was more accurate on his passes 20 yards or more downfield, completing two of his three attempts for 53 yards and one touchdown. His 64 percent completion rate on deep passes still leads the league well ahead of Houston Texans C.J. Stroud, who is ranked second with 58.5 percent. The Packers' defense...