The San Francisco 49ers will face the Buffalo Bills in Week 13. Here’s the latest fantasy football news and advice to help you with your lineups this week and moving forward, especially regarding QB Brock Purdy.
Is Brock Purdy Playing in Week 13?
After missing Week 12 due to a right shoulder injury, Purdy was limited in practice Wednesday and Thursday before a full session on Friday. He was declared questionable on the final injury report, but head coach Kyle Shanahan said he expected his starting QB to return.
Purdy was also limited for last week’s Wednesday session. He went limited again last Thursday before being downgraded and ruled out on Friday.
Purdy’s upward trajectory at practice this week was a great sign. The clearest sign of his return arrived on Friday, when he threw at practice and backup quarterback Brandon Allen occupied a scout team role.
Allen completed 17 of 29 attempts for 199 yards, one touchdown, and one interception vs. Green Bay. He earned a C (72.8) in PFN’s QB+ grades, No. 19 among 26 quarterbacks who played in Week 12.
We’ll continue to monitor the 49ers injury report. You can also visit and bookmark our NFL Injury Tracker and Fantasy News Tracker for the latest updates.
Should You Start or Sit Brock Purdy in Week 13?
Brock Purdy (right shoulder) sat out last week against the Packers. Advanced testing showed no structural damage, leading to cautious optimism that he’ll return to the lineup this week. Should that be the case, I think there’s a possibility Purdy gives us a borderline QB1 performance.
The Bills excel at shutting down opponents from big perimeter plays, but this 49ers offense is happy to focus on the shorter passing game and let their athletes work in space.
Purdy has completed 71.9% of his passes since Christian McCaffrey returned to the field, and I don’t think that’s an accident. He has a quartet of top-six finishes this season, thanks in part to four rushing scores over his past four games.
No, he’s not Lamar Jackson. He’s not even Daniel Jones when it comes to athleticism, but Purdy is mobile enough to raise his fantasy floor, which I think will help this week against a patient Buffalo defense.
If we get a clean bill of health entering the weekend, Purdy will move inside of my top 15 quarterbacks.
Are you looking for start/sit advice for other players in your lineup? Read our Week 13 Fantasy Start-Sit Advice Cheat Sheet for every fantasy-relevant player in every game.
Brock Purdy’s Fantasy Points Projection in Week 13
As of 8 AM ET on Sunday morning, Purdy is projected to score 15.2 fantasy points in Week 13. This includes 202.7 passing yards, 1.4 passing touchdowns, and 0.6 interceptions. It also includes 3 rushing attempts for 10.9 yards and 0.2 touchdowns.
Check out the free PFN Fantasy Start-Sit Optimizer for the latest projections and advice for your lineups this week.
Brock Purdy’s Fantasy Ranking
Our Weekly Consensus PPR Rankings are below — both positional and overall. They were last updated at 3:45 AM ET on Wednesday, December 25. If you're in a Superflex league, make sure you check out our Weekly Consensus Superflex Rankings.
Week 17 QB PPR Rankings
1) Josh Allen | BUF (vs. NYJ)
2) Lamar Jackson | BAL (at HOU)
3) Jalen Hurts | PHI (vs. DAL)
4) Joe Burrow | CIN (vs. DEN)
5) Jayden Daniels | WAS (vs. ATL)
6) Baker Mayfield | TB (vs. CAR)
7) Sam Darnold | MIN (vs. GB)
8) Kyler Murray | ARI (at LAR)
9) Bo Nix | DEN (at CIN)
10) Jordan Love | GB (at MIN)
11) Jared Goff | DET (at SF)
12) Anthony Richardson | IND (at NYG)
13) Brock Purdy | SF (vs. DET)
14) Tua Tagovailoa | MIA (at CLE)
15) Matthew Stafford | LAR (vs. ARI)
16) C.J. Stroud | HOU (vs. BAL)
17) Patrick Mahomes | KC (at PIT)
18) Justin Herbert | LAC (at NE)
19) Caleb Williams | CHI (vs. SEA)
20) Aaron Rodgers | NYJ (at BUF)
21) Geno Smith | SEA (at CHI)
22) Russell Wilson | PIT (vs. KC)
23) Cooper Rush | DAL (at PHI)
24) Bryce Young | CAR (at TB)
25) Drake Maye | NE (vs. LAC)
26) Michael Penix Jr. | ATL (at WAS)
27) Aidan O'Connell | LV (at NO)
28) Mac Jones | JAX (vs. TEN)
29) Mason Rudolph | TEN (at JAX)
30) Tommy DeVito | NYG (vs. IND)
31) Dorian Thompson-Robinson | CLE (vs. MIA)
32) Spencer Rattler | NO (vs. LV)