Most Recent Articles

By Robert Vollman, ESPN Insider
March 25, 2015
 
The parity of the salary-cap era makes first-round blowouts far less common than they used to be. Since the new CBA was first introduced in 2005, only nine of the 72 first-round series have ended in four-game sweeps, and there were only 16 teams that were dispatched in five. Looking ahead, are there any potentially lopsided matchups coming up this spring?
 
By Robert Vollman, ESPN Insider
March 18, 2015
 
The Nashville Predators hit a speed bump several weeks ago and wisely acquired Cody Franson -- only to bury him in a depth role. A similar outcome befell deadline acquisitions Sean Bergenheim in Minnesota and Curtis Glencross in Washington. For other teams, skilled players are being pushed aside in favor of far more questionable options. To secure that last wild-card spot, or an advantageous home seed, teams need to have the right players in the right roles down the stretch. Can analytics help identify some of the more obvious errors?
 
By Robert Vollman, ESPN Insider
March 11, 2015
 
A torn bicep has knocked Mark Giordano out of Calgarys lineup, and also broke this years Norris Trophy race wide open. Drew Doughty, Shea Weber and Kris Letang headline a long list of defensemen who could make a serious case for themselves if they catch fire down the stretch. Is there a clear front-runner?
 
By Robert Vollman, ESPN Insider
March 5, 2015
 
The NHLs 2015 trade deadline was the year of the defenseman. While no starting goalies and few prominent forwards changed uniforms, Andrej Sekera, James Wisniewski, Keith Yandle, Braydon Coburn, Tyler Myers, Zach Bogosian, Cody Franson, Zbynek Michalek and Jeff Petry headlined a long list of top-four defenders to change zip codes during the past two weeks. As the dust starts to clear, which teams are the winners and losers?
 
By Robert Vollman, ESPN Insider
February 25, 2015
 
Last seasons most successful trade deadline move was when the Los Angeles Kings acquired Marian Gaborik from the Columbus Blue Jackets for Matt Frattin as well as a second-round pick and a third-round pick. The 32-year-old Slovakian scored 38 points in 45 games en route to the teams second Stanley Cup in three seasons, before re-signing with the club in the summer.
 

Most Popular Articles

By Robert Vollman, ESPN Insider
February 17, 2011
 
What can be learned from the NHL's vast history that can help reduce the chances of lopsided deals? Using GVT we can compare players of all types, and across all different eras, helping us find the five most lopsided deals of the post-expansion era. Find out in this record-setting ESPN Insider exclusive.
 
By Robert Vollman, Hockey Prospectus
January 9, 2013
 
A great use of statistical hockey analysis is to find underrated players, like Colorados Ryan OReilly. While a certain portion of his undeniable talent can obviously be picked up by simply watching him play, the full extent of his highly-disciplined defensive talent and possession-driving playmaking abilities can be more fully grasped when studying the underlying numbers.
 
By Robert Vollman, ESPN Insider
July 7, 2011
 
It's been a busy summer for many teams. The Philadelphia Flyers underwent a major overhaul, shipping off Jeff Carter and Mike Richards to make room for Ilya Bryzgalov and Jaromir Jagr. The Minnesota Wild and San Jose Sharks traded stars -- Martin Havlat for Dany Heatley -- and the New York Rangers won the Brad Richards sweepstakes. These teams all have one more thing in common: None of them made the biggest overall impact this summer.
 
By Robert Vollman
March 1, 2011
 
While discussing Dustin Byfugliens contract recently, a question from fat_daddyo came up about how to measure GVT (and by extension marginal wins) against salary/cap hit and see if a particular player is playing up to their contract. My initial response was to use GVS: Goals Versus Salary.
 
Robert Vollman, Hockey Prospectus 
May 17, 2010
 
What save percentage constituted a Quality Start this past season, who led the league in Quality Start Percentage, why Jaroslav Halak is one of the most improved netminders this year, how did Vesa Toskala perform even worse in 2009-10 than in the previous season, why Carey Price and Tim Thomas should feel upset about the offenses of the Canadiens and Bruins, and why Antti Niemi and Pekka Rinne should be thankful for the way the Blackhawks and Predators offenses played with them in net this season.
 
Robert Vollman, Hockey Prospectus 
October 21, 2011
 
To get a sense of how many points a player will score when moving from the AHL to the NHL, everyone has generally used the 0.45 rule of thumb. Multiply their AHL scoring by that magic number and you can get a fairly accurate picture of how they will do in the NHL. Lately, we have been taking a deeper look at AHL-to-NHL translations, and seeing if we can improve on this simplistic approach.