Editor's note: These rankings are based on player production in terms of Hockey Prospectus' GVT valuation metric. If you are unfamiliar with GVT and how it works, you can find out more here.
Periodically throughout the season, Prospectus will provide updated Player Power Rankings for the top 10 skaters and top five goalies in the NHL based on HP's proprietary value metric, GVT, which includes offensive, defensive and shootout components.
In this week's rankings, the top six skaters remain unchanged, but the Boston Bruins have two in the top 10 -- Patrice Bergeron at No. 8 and Tyler Seguin at No. 10.
These rankings are through March 18. Total GVT might not equal the sum of the subcategories because of factors that aren't shown.