These rankings were last updated March 8
1. Brent Burns, SJS (SAME)
2. Victor Hedman, TBL (SAME)
3. Erik Karlsson, OTT (SAME)
4. Kevin Shattenkirk, WSH (SAME)
5. Dustin Byfuglien, WPG (SAME)
6. Duncan Keith, CHI (+1)
7. Shea Weber, MTL (-1)
8. Drew Doughty, LAK (+1)
9. Roman Josi, NSH (-1)
10. Torey Krug, BOS (SAME)
11. P.K. Subban, NSH (SAME)
12. Justin Schultz, PIT (+1)
13. Dougie Hamilton, CGY (-1)
14. Ryan Suter, MIN (SAME)
15. Zach Werenski, CBJ (+1)
16. Rasmus Ristolainen, BUF (-1)
17. John Carlson, WSH (SAME)
18. Colton Parayko, STL (SAME)
19. John Klingberg, DAL (+3)
20. Seth Jones, CBJ (SAME)
21. Ryan McDonagh, NYR (-2)
22. Dion Phaneuf, OTT (+3)
23. Matt Niskanen, WSH (SAME)
24. Mark Giordano, CGY (+3)
25. Alex Pietrangelo, STL (+3)
26. Jake Gardiner, TOR (SAME)
27. Keith Yandle, FLA (-6)
28. Oliver Ekman-Larsson, ARI (-4)
29. Cam Fowler, ANA (+1)
30. Nick Leddy, NYI (+2)
31. Brent Seabrook, CHI (+3)
32. Andrei Markov, MTL (+1)
33. Mark Streit, PIT (+8)
34. Jared Spurgeon, MIN (+1)
35. Oscar Klefbom, EDM (+1)
36. Justin Faulk, CAR (-7)
37. Shayne Gostisbehere, PHI (-6)
38. Tyson Barrie, COL (SAME)
39. Brady Skjei, NYR (SAME)
40. Aaron Ekblad, FLA (+2)
41. Matt Dumba, MIN (DTD)
42. Nikita Zaitsev, TOR (+4)
43. Jacob Trouba, WPG (+4)
44. Dmitry Orlov, WSH (NEW)
45. Ryan Ellis, NSH (NEW)
46. Marc-Edouard Vlasic, SJS (-6)
47. Sami Vatanen, ANA (NEW)
48. Mike Green, DET (-3)
49. Alec Martinez, LAK (NEW)
50. David Savard, CBJ (SAME)
Dropped out: Ivan Provorov (PHI), Morgan Rielly (TOR), Jeff Petry (MTL), Zdeno Chara (BOS)
Key injuries: Kris Letang (PIT), Trevor Daley (PIT), Tyler Myers (WPG)
READ: Last week's Top 50 defenseman rankings