Mayfield registered an assist and four shots on goal in Thursday's 4-3 shootout loss to the Sharks.
In his last two games, Mayfield has two helpers and nine shots on goal -- those contests have been his best from a shot-production standpoint. The 29-year-old blueliner has 15 points in 47 outings overall, matching his output from 56 games last season. He's added 62 shots on net, 78 blocked shots, 60 hits and 48 PIM in a top-four role.