Several Arizona State hockey players recently sent a letter to their university president, requesting that the Sun Devils' coaching staff put on administrative leave following the August incident with sophomore defenseman Matthew Mayich that has left him in a coma.
Mayich, 21, a Toronto native and a 2023 St. Louis Blues draft choice who played last year for Clarkson University, collapsed following an outdoor workout in Tempe, Ariz. on Aug. 20 that was led by a former military officer, with members of the ASU coaching staff supposedly present. A former four-year major junior player with Ottawa (OHL), he remains in a neurological unit in a coma, with his attorney having noted that Mayich is not expected to recover in any meaningful fashion. ASU police have been conducting their own investigation into the matter, but no findings have yet been released.
ASU head coach Greg Powers, who has led the program since its ACHA club days and its elevation to the NCAA Division I level in 2015, declined to answer questions regarding the incident or the training session at last week's National Collegiate Hockey Conference media day. The Sun Devils, who joined the NCHC in 2024, are slated to open their 2025-26 season this weekend with two games at NCAA Division I independent Lindenwood.


