Week 3 IDP fantasy football rankings for the 2017 NFL season.
| Rank | Player | Team | Pos | Opp |
| 1 | Bobby Wagner | SEA | LB1 | at TEN |
| 2 | Alec Ogletree | LAR | LB2 | at SF |
| 3 | Luke Kuechly | CAR | LB3 | vs. NO |
| 4 | Kwon Alexander | TB | LB4 | at MIN |
| 5 | Joey Bosa | LAC | DE1 | vs. KC |
| 6 | J.J. Watt | HOU | DE2 | at NE |
| 7 | C.J. Mosley | BAL | LB5 | at JAC |
| 8 | Landon Collins | NYG | S1 | at PHI |
| 9 | Danielle Hunter | MIN | DE3 | vs. TB |
| 10 | Jason Pierre-Paul | NYG | DE4 | at PHI |
| 11 | Telvin Smith | JAC | LB6 | vs. BAL |
| 12 | Calais Campbell | JAC | DE5 | vs. BAL |
| 13 | Sean Lee | DAL | LB7 | at ARI |
| 14 | Ryan Shazier | PIT | LB8 | at CHI |
| 15 | Jamie Collins | CLE | LB9 | at IND |
| 16 | Khalil Mack | OAK | DE6 | at WAS |
| 17 | Jatavis Brown | LAC | LB10 | vs. KC |
| 18 | Olivier Vernon | NYG | DE7 | at PHI |
| 19 | Keanu Neal | ATL | S2 | at DET |
| 20 | Navorro Bowman | SF | LB11 | vs. LAR |
| 21 | Christian Kirksey | CLE | LB12 | at IND |
| 22 | Everson Griffen | MIN | DE8 | vs. TB |
| 23 | Reshad Jones | MIA | S3 | at NYJ |
| 24 | Zach Brown | WAS | LB13 | vs. OAK |
| 25 | Brandon Graham | PHI | DE9 | vs. NYG |
| 26 | Melvin Ingram | LAC | DE10 | vs. KC |
| 27 | Benardrick McKinney | HOU | LB14 | at NE |
| 28 | Aaron Donald | LAR | DT1 | at SF |
| 29 | Cameron Jordan | NO | DE11 | at CAR |
| 30 | Deion Jones | ATL | LB15 | at DET |
| 31 | Fletcher Cox | PHI | DE12 | vs. NYG |
| 32 | Morgan Burnett | GB | S4 | vs. CIN |
| 33 | Carlos Dunlap | CIN | DE13 | at GB |
| 34 | Ezekiel Ansah | DET | DE14 | vs. ATL |
| 35 | Lavonte David | TB | LB16 | at MIN |
| 36 | Tony Jefferson | BAL | S5 | at JAC |
| 37 | Harrison Smith | MIN | S6 | vs. TB |
| 38 | Jarrad Davis | DET | LB17 | vs. ATL |
| 39 | DeForest Buckner | SF | DE15 | vs. LAR |
| 40 | Cameron Wake | MIA | DE16 | at NYJ |
| 41 | BJ Goodson | NYG | LB18 | at PHI |
| 42 | Ndamukong Suh | MIA | DT2 | at NYJ |
| 43 | Kurt Coleman | CAR | S7 | vs. NO |
| 44 | Geno Atkins | CIN | DT3 | at GB |
| 45 | Muhammad Wilkerson | NYJ | DE17 | vs. MIA |
| 46 | Eric Kendricks | MIN | LB19 | vs. TB |
| 47 | Trey Flowers | NE | DE18 | vs. HOU |
| 48 | Jerry Hughes | BUF | DE19 | vs. DEN |
| 49 | Barry Church | JAC | S8 | vs. BAL |
| 50 | Karl Joseph | OAK | S9 | at WAS |
| 51 | K.J. Wright | SEA | LB20 | at TEN |
| 52 | Myles Jack | JAC | LB21 | vs. BAL |
| 53 | Leonard Williams | NYJ | DE20 | vs. MIA |
| 54 | Kenny Vaccaro | NO | S10 | at CAR |
| 55 | Eric Weddle | BAL | S11 | at JAC |
| 56 | Mark Barron | LAR | LB22 | at SF |
| 57 | Paul Posluszny | JAC | LB23 | vs. BAL |
| 58 | Demario Davis | NYJ | LB24 | vs. MIA |
| 59 | Michael Bennett | SEA | DE21 | at TEN |
| 60 | Myles Garrett | CLE | DE22 | at IND |
| 61 | Kiko Alonso | MIA | LB25 | at NYJ |
| 62 | Demarcus Lawrence | DAL | DE23 | at ARI |
| 63 | Vincent Rey | CIN | LB26 | at GB |
| 64 | Von Miller | DEN | LB27 | at BUF |
| 65 | Hasean Clinton-Dix | GB | S12 | vs. CIN |
| 66 | Ramon Humber | BUF | LB28 | vs. DEN |
| 67 | Kam Chancellor | SEA | S13 | at TEN |
| 68 | Tyvon Branch | ARI | CB1 | vs. DAL |
| 69 | Akiem Hicks | CHI | DE24 | vs. PIT |
| 70 | Jordan Poyer | BUF | S14 | vs. DEN |
| 71 | T.J. Ward | TB | S15 | at MIN |
| 72 | Craig Robertson | NO | LB29 | at CAR |
| 73 | Preston Brown | BUF | LB30 | vs. DEN |
| 74 | Thomas Davis | CAR | LB31 | vs. NO |
| 75 | Karlos Dansby | ARI | LB32 | vs. DAL |
| 76 | Tavon Wilson | DET | S16 | vs. ATL |
| 77 | Kawann Short | CAR | DT4 | vs. NO |
| 78 | Derrick Johnson | KC | LB33 | at LAC |
| 79 | Matthias Farley | IND | S17 | vs. CLE |
| 80 | Noah Spence | TB | DE25 | at MIN |
| 81 | Vince Williams | PIT | LB34 | at CHI |
| 82 | Darron Lee | NYJ | LB35 | vs. MIA |
| 83 | Malcolm Jenkins | PHI | S18 | vs. NYG |
| 84 | Cameron Heyward | PIT | DE26 | at CHI |
| 85 | Jamal Adams | NYJ | S19 | vs. MIA |
| 86 | Logan Ryan | TEN | CB2 | vs. SEA |
| 87 | Jeff Heath | DAL | S20 | at ARI |
| 88 | Tahir Whitehead | DET | LB36 | vs. ATL |
| 89 | Deone Bucannon | ARI | LB37 | vs. DAL |
| 90 | Sean Davis | PIT | S21 | at CHI |
| 91 | Gerald McCoy | TB | DT5 | at MIN |
| 92 | Jordan Hicks | PHI | LB38 | vs. NYG |
| 93 | Tyrann Mathieu | ARI | S22 | vs. DAL |
| 94 | Nigel Bradham | PHI | LB39 | vs. NYG |
| 95 | Justin Houston | KC | LB40 | at LAC |
| 96 | Sheldon Richardson | SEA | DT6 | at TEN |
| 97 | Robert Quinn | LAR | LB41 | at SF |
| 98 | Jahleel Addae | LAC | S23 | vs. KC |
| 99 | Brandon Marshall | DEN | LB42 | at BUF |
| 100 | Lamarcus Joyner | LAR | CB3 | at SF |
| 101 | Frank Clark | SEA | DE27 | at TEN |
| 102 | Danny Trevathan | CHI | LB43 | vs. PIT |
| 103 | Avery Williamson | TEN | LB44 | vs. SEA |
| 104 | Reggie Nelson | OAK | S24 | at WAS |