Hockey coaches didn't submit training plan before Matthew Mayich collapsed in workout: Arizona university

Hockey coaches at Arizona State University (ASU) didn't submit a plan for review by trainers before an outdoor workout last month that saw NHL prospect Matthew Mayich collapse, leaving him in hospital in critical condition.

James Rund, the university official leading the review, wrote that the Hamilton-born 21-year-old collapsed just before 8:30 a.m. during the Aug. 20 training session at Sun Angel Stadium on ASU’s Tempe campus.

The report, which calls for a "a blue-ribbon advisory panel," said the temperature was about 30 C, and the student athletes were involved in "calisthenics, bodyweight exercises such as pushups and planks, and running."

Parents of NHL prospect hospitalized after collapse at team workout say he's a 'fighter'

The hockey coaches asked permission for Timothy Zeisel, who was there for the workout and had "spoken with the ASU Hockey team in the 2025-26 season about topics of leadership and teamwork," to speak to the team. However, the coaches didn't "submit a plan of training activities for review by ASU’s strength and conditioning coaches" before training began.

Near the end of the workout, "Matthew appeared to struggle, and then in rapid succession stumbled, dropped the medicine ball and fell to the ground. He attempted to get up and resume running but fell to his knees," wrote Rund, ASU's senior vice-president of educational outreach and student services.

The Mayich family's lawyer, Rob Carey, said on Tuesday that "Matthew is in stable but critical condition still. The family is still praying for a miracle, but nothing has significantly changed. But even if that happens, we will never have the young man who came to Arizona last month, a hockey star and (by all accounts) a wonderful person."

In an