John and Christina Mayich, parents of hospitalized Arizona State University hockey player Matthew Mayich, have called for coaches involved in an August 20 workout to be placed on leave pending an independent investigation. Matthew collapsed during a summer team practice and is suffering from severe heatstroke. The players themselves, fearing retaliation, wrote a letter to the university president disputing the school’s initial findings regarding the incident's handling. They claim the conditions were worse than reported by the university and that their training session lasted longer with less water breaks than documented.
Written locally by qwen2.5:14b on 2026-09-30,
using this article's own text rather than the other coverage of the
same event (that is the story summary below).
Story summary
Seven members of Arizona State’s hockey team anonymously sent a letter through attorney Timothy J. Casey to President Michael Crow on Monday, calling for the coaching staff to be placed on administrative leave until an independent investigation is completed into the collapse of their teammate Matthew Mayich during an outdoor workout on Aug. 20. The players fear retaliation from head coach Greg Powers and his assistant coaches, who control playing time, scholarship levels, and roster status. The letter disputes ASU’s initial probe, which stated that Mayich received proper hydration and care after collapsing; the players assert he did not receive adequate medical attention or hydration during the workout.
The parents of Matthew Mayich, John and Christina Mayich, also called for coaches involved to be placed on leave in a statement sent through their lawyer. In response, ASU athletic director Graham Rossini announced that head coach Greg Powers has been put on paid administrative leave pending an independent investigation into the incident.
NCHC supports this decision, stating it aligns with providing stability and support for both Matthew Mayich and the hockey program during these challenging times.
Written for “Arizona State Hockey Scandal” on 2026-10-04,
grounded in this article and the 13 other(s) covering the same event.
The parents of an Arizona State University hockey player who collapsed during a summer team workout and remains hospitalized are calling for coaches involved to be placed on leave.
asserted
coaches → collapse → leave
John and Christina Mayich called on ASU’s president in a letter sent through their lawyer Tuesday to place coaches who ran the Aug. 20 workout, which was led by an Army veteran, on leave “while an independent investigation gets to the truth.”
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investigation → call → truth
Matthew Mayich, 21, collapsed during the outdoor workout just five days into his start with the team and suffered external heatstroke for which he remains hospitalized and from which he is unlikely to recover, family attorney Rob Carey has said.
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Carey → collapse → which
Seven players, who their lawyer said were not named for fear of retaliation, sent their own letter Monday to ASU President Michael Crow, disputing several findings in ASU’s initial internal report into the incident.
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lawyer → say → incident
Though the letter did not include past instances of retaliation by the coaching staff, the players said they are afraid of being retaliated against because the coaches “decide our playing time, scholarship levels, and roster status.”
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coaches → include → time
The Mayiches said Tuesday in their letter: “The players shouldn’t have to worry about retaliation from the people they report to every day.
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they → say → people
And there are plenty of former college and pro players in the Valley who could step in and help.”
uncertain
who → be → Valley
The university did not immediately respond to a request for comment Tuesday.
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university → respond → comment
A report it released Sept. 21 accounting for the actions of coaches and staff members that day found an athletic trainer assessed Mayich’s condition, told him to stay down, put iced towels and cool water on him, called 911 and directed student-athletes to help her move him to a shaded area.
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her → release → area
The seven players criticized the report in their letter to Crow.
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players → criticize → Crow
Timothy J. Casey, their lawyer, emailed the letter and said he verified the identities of those behind it.
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he → email → it
The players noted that Mayich was new to Arizona, having been in the area for only eight days and having been involved in the hockey program for five.
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Mayich → note → five
Drafted by the St. Louis Blues, Mayich is from Hamilton, Ontario, according to the NHL.
uncertain
Mayich → draft → NHL
The workout session took place on the morning of Aug. 20, a day when the afternoon high temperature was 104 degrees and the early morning low was 74, according to National Weather Service data.
uncertain
low → take → data
The anonymous players said that the training that morning was different from what is described in the school’s report and that it did not abide by university policy.
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it → say → policy
In its report, the school said temperatures were between 86 and 89 degrees during the workout, with relative humidity between 51% and 46%.
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temperatures → say → %
The players’ letter alleges the university’s temperature and humidity figures “understate conditions on the field.”
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figures → allege → field
They said that the training sessions lasted longer than the university’s report stated and that Mayich got no water during a break that lasted only seconds, because he was one of several players who did not reach the water on time before they were “pushed directly into the next task.
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they → say → task
”
The players added that “extra exercise was used as punishment” and that the workout continued despite some players’ displaying signs of distress.
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players → add → distress
A training plan was not submitted to strength and conditioning coaches, the players said in the letter, and emergency gear, including a tub of water for cooling off, was not present as required.
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gear → submit → water
The players allege that the Army veteran leading the exercises left before the final event, saying, “The medicine-ball relays in which Matthew collapsed were run with no one supervising but ASU’s own coaches and athletic trainer.”
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Matthew → allege → one
Head coach Greg Powers is said by the players to have characterized Mayich’s condition after his collapse as “just a little heat stroke” of the type he has seen before, according to their letter.
uncertain
he → say → letter
Carey, the family’s lawyer, said by email Tuesday night that Mayich was under the care of the Barrow Neurological Institute in Phoenix.
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Mayich → say → Phoenix
“He is incapacitated with no chance of recovery,” Carey said.
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Carey → say → recovery
Efforts to reach Powers on Tuesday night were unsuccessful.
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Efforts → reach → night
He was asked about Mayich during a video question-and-answer session for news media held by the National Collegiate Hockey Conference last week but refused to answer specific questions about the incident.
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He → ask → incident
“Matthew and his family are very much in our thoughts and our prayers and at the forefront of our minds as we try to prepare for a new season,” he said.
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he → try → season
Senate Education Committee Chairman Hildy Angius echoed the players’ claims in calling on Arizona Board of Regents Chairman Doug Goodyear to retain an independent investigator.
uncertain
Angius → echo → investigator
“We need an independent investigation to determine whether ASU followed its own rules, who was responsible for protecting these athletes, and what happened when Matthew Mayich showed signs of distress,” Gress said in a statement.
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Gress → need → statement
“ASU should not be left to investigate its own conduct and decide whether anyone should be held accountable.”
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anyone → leave → conduct
The incident is being investigated by ASU police.
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incident → investigate → police
Maricopa County Attorney Rachel Mitchell, the top state prosecutor for the region, said Tuesday on X that once ASU police complete their investigation, “my office will review this matter at the highest level.”
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office → say → level
The Aporia
