Updated Sunday, Sept. 30 at 12:16 p.m. ET

Byes: Indianapolis, Pittsburgh

Here are PFW's Week Four WR rankings:

1. Calvin Johnson, Lions vs. Vikings
2. Percy Harvin, Vikings at Lions
3. Julio Jones, Falcons vs. Panthers
4. A.J. Green, Bengals at Jaguars
5. Andre Johnson, Texans vs. Titans
6. Larry Fitzgerald, Cardinals vs. Dolphins
7. Roddy White, Falcons vs. Panthers
8. Steve Smith, Panthers at Falcons
9. Victor Cruz, Giants at Eagles
10. Torrey Smith, Ravens vs. Browns
11. Vincent Jackson, Buccaneers vs. Redskins
12. Wes Welker, Patriots vs. Bills
13. Miles Austin, Cowboys vs. Bears
14. Brandon Marshall, Bears at Cowboys
15. Demaryius Thomas, Broncos vs. Raiders
16. Stevie Johnson, Bills vs. Patriots
17. Brandon Lloyd, Patriots vs. Bills
18. Jordy Nelson, Packers vs. Saints
19. Dez Bryant, Cowboys vs. Bears
20. Marques Colston, Saints at Packers
21. Eric Decker, Broncos vs. Raiders
22. Greg Jennings, Packers vs. Saints
23. Jeremy Maclin, Eagles vs. Giants
24. DeSean Jackson, Eagles vs. Giants
25. Malcom Floyd, Chargers at Chiefs
26. Nate Burleson, Lions vs. Vikings
27. Brandon LaFell, Panthers at Falcons
28. Danny Amendola, Rams vs. Seahawks
29. Denarius Moore, Raiders at Broncos
30. Santonio Holmes, Jets vs. 49ers
31. Nate Washington, Titans at Texans
32. Michael Crabtree, 49ers at Jets
33. Anquan Boldin, Ravens vs. Browns
34. Dwayne Bowe, Chiefs vs. Chargers — (UP; ACTIVE) INJ
35. Lance Moore, Saints at Packers
36. Jerome Simpson, Vikings at Lions
37. Sidney Rice, Seahawks at Rams
38. Mike Williams, Buccaneers vs. Redskins
39. Robert Meachem, Chargers at Chiefs
40. Randall Cobb, Packers vs. Saints
41. Mario Manningham, 49ers at Jets
42. Titus Young, Lions vs. Vikings
43. Kevin Ogletree, Cowboys vs. Bears
44. Andrew Hawkins, Bengals at Jaguars
45. Laurent Robinson, Jaguars vs. Bengals
46. Golden Tate, Seahawks at Rams
47. Alshon Jeffery, Bears at Cowboys
48. Brian Hartline, Dolphins at Cardinals
49. Justin Blackmon, Jaguars vs. Bengals
50. Greg Little, Browns at Ravens
51. Kendall Wright, Titans at Texans
52. Jacoby Jones, Ravens vs. Browns
53. James Jones, Packers vs. Saints
54. Armon Binns, Bengals at Jaguars
55. Jon Baldwin, Chiefs vs. Chargers
56. Leonard Hankerson, Redskins at Buccaneers
57. Kevin Walter, Texans vs. Titans
58. Ramses Barden, Giants at Eagles
59. Davone Bess, Dolphins at Cardinals
60. Devery Henderson, Saints at Packers
61. Brandon Stokley, Broncos vs. Raiders
62. Pierre Garcon, Redskins at Buccaneers — INJ
63. Randy Moss, 49ers at Jets
64. Jeremy Kerley, Jets vs. 49ers
65. Andre Roberts, Cardinals vs. Dolphins
66. T.J. Graham, Bills vs. Patriots
67. Josh Gordon, Browns at Ravens
68. Travis Benjamin, Browns at Ravens                 
69. Donald Jones, Bills vs. Patriots
70. Brandon Gibson, Rams vs. Seahawks
71. Harry Douglas, Falcons vs. Panthers
72. Josh Morgan, Redskins at Buccaneers
73. Santana Moss, Redskins at Buccaneers
74. Devin Aromashodu, Vikings at Lions
75. Eddie Royal, Chargers at Chiefs
76. Steve Smith, Rams vs. Seahawks
77. Jason Avant, Eagles vs. Giants
78. Brandon Tate, Bengals at Jaguars
79. Aldrick Robinson, Redskins at Buccaneers
80. Earl Bennett, Bears at Cowboys
81. Cecil Shorts, Jaguars vs. Bengals
82. Derek Hagan, Raiders at Broncos
83. Keyshawn Martin, Texans vs. Titans
84. Domenik Hixon, Giants at Eagles
85. Deion Branch, Patriots vs. Bills
86. Early Doucet, Cardinals vs. Dolphins
87. Michael Jenkins, Vikings at Lions
88. Michael Floyd, Cardinals vs. Dolphins
89. Doug Baldwin, Seahawks at Rams
90. Louis Murphy, Panthers at Falcons
91. Hakeem Nicks, Giants at Eagles — INJ      
92. Dexter McCluster, Chiefs vs. Chargers — INJ
93. Stephen Hill, Jets at 49ers — INJ
94. Rod Streater, Raiders at Broncos — INJ
95. Steve Breaston, Chiefs vs. Chargers — INJ
96. Riley Cooper, Eagles vs. Giants — INJ

Not listed: Kenny Britt, Titans (INACTIVE); Vincent Brown, Chargers; Julian Edelman, Patriots; Darrius Heyward-Bey, Raiders; Mohamed Massaquoi, Browns; David Nelson, Bills

The above player rankings are based on expectations for this week only, not for the entire season, taking into account this week's specific matchups and injuries. The initial rankings are compiled before the release of the NFL's early injury report and are updated Thursday to reflect the status of each player.

We base our rankings on the following scoring system: For skill-position players, one point for every 10 rushing/receiving yards, one point for every 30 passing yards, six points for a TD run or catch, four points for a TD pass, two points for a two-point conversion run or catch, two points for a two-point conversion pass. For kickers, three points for FGs of 18-39 yards, four points for FGs of 40-49 yards, and five points for FGs of 50-plus yards. Defensive rankings are based primarily on points allowed, yardage allowed and sack potential.

Glossary of notations

INJ — player has an injury that may affect productivity or availability.
ILL — player has an illness that may affect productivity or availability.
UP — player was moved up on draft board after original posting.
DOWN — player was moved down on draft board after original posting.
Not listed — player is temporarily sidelined due to injury or suspension but otherwise would be ranked.
ACTIVE — on game day, player has been designated active (posted shortly before kickoff, when available).
INACTIVE — on game day, player has been designated inactive (posted shortly before kickoff, when available).

Players and/or notations added after the original posting are shown in boldface.

Note: Remember to check back for late-week and weekend