Since Lou Lamoriello traded defenseman Devon Toews to the Colorado Avalanche, the Islanders have been in desperate need of defensive depth —
Ryan Pulock and Adam Pelech cannot play 60 minutes each game. While a trade or an off-season signing made sense in theory, the Islanders bet on Mayfield’s production by thrusting him into a larger role over time. Now, the Islanders are reaping the profits of their gamble.
Mayfield has steadily improved in every area of the game, an encouraging sign for the Islanders. His offensive and defensive production at even-strength, as well as his penalty killing, penalty drawing and taking, and shooting, has reached new heights. Furthermore, his Wins Above Replacement (WAR) percentile has improved from 52 to 72, increasing his value from a league-average defenseman to a borderline first-pairing one.
The most notable improvement is his even-strength offense, which serves a team in need of offensive contributions from its defensemen quite well.