Arizona university to 'part ways' with coach who oversaw training where Matthew Mayich collapsed

Read the original at CBC News ↗
Cite

Collaco, C. (2026, October 15). Arizona university to 'part ways' with coach who oversaw training where Matthew Mayich collapsed. CBC News. https://www.cbc.ca/news/canada/hamilton/matthew-mayich-asu-parts-ways-with-coach-9.7382157?cmp=rss

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CBC News · collected 2026-10-15 · by Conrad Collaco

Quick Summary

Arizona State University has announced it will terminate hockey coach Greg Powers' employment following an incident where player Matthew Mayich collapsed during training in August. The collapse occurred at ASU’s Tempe campus, and the school hired former NHL coach Dave Hakstol to replace Powers. Mayich remains hospitalized after collapsing during what his family described as a rigorous outdoor workout on a hot day without adequate water intake. His family is calling for an independent investigation led by former Chief Justice Scott Bales to continue its full scope and make findings public.
Written locally by qwen2.5:14b on 2026-10-15, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

Arizona State University (ASU) has announced that it will "part ways" with hockey coach Greg Powers, who oversaw the training session where Hamilton-born hockey player Matthew Mayich collapsed during an outdoor workout on a hot day in August. ASU officials stated they have reached a mutual agreement to end their relationship with Powers and will be replacing him with former NHL coach Dave Hakstol. Mayich, an NHL prospect drafted by the St. Louis Blues, remains hospitalized in serious condition as of Thursday. An initial review conducted by ASU official James Rund revealed that coaches did not submit a plan for review by trainers before conducting the training session on August 20 at ASU’s Tempe campus just before 8:30 a.m., leading to Mayich's collapse. The university has since commissioned an independent review of the incident, to be conducted by former Supreme Court of Arizona Chief Justice Scott Bales.

Written for “Matthew Mayich Collapse Incident” on 2026-10-15, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Matthew Mayich Collapse Incident
Sports · 1 article(s) covering the same event.

Compared with similar articles

This article reads unscored and hedges 0% of its claims. Each row says how that neighbour differs.
New York Post
⚖️ leaning not scored 🔴 11% hedged 1 of 9 📰 publisher trust 67
“While both articles discuss Arizona State University's actions regarding Coach Greg Powers and the hiring of Dave Hakstol, they describe different phases of the events - Article A mentions talks with Hakstol, while Article B reports on the decision to part ways with Powers and confirms Hakstol as replacement.”
Toronto Star
⚖️ leaning not scored 🔴 11% hedged 1 of 9 📰 publisher trust 63
“While both articles discuss Arizona State University's decision to hire Dave Hakstol as a replacement for Greg Powers, Article A focuses on the ongoing talks and permission granted by Colorado Avalanche, whereas Article B reports that ASU has already reached an agreement to part ways with Greg Powers and hired Dave Hakstol. These are related but distinct events occurring at different times.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
22
sentences that state something as happening or true
Uncertain
0%
0 of 22 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
77/100
CBC News's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Sports
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-15 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

CBC News · 1257 article(s) · 4 correction(s) detected
Running correction rate · 4 correction(s)

Who wrote this

Conrad Collaco
4 article(s) here · 1 carrying a prediction
🔮 Arizona university to 'part ways' with coach who oversaw training where Matthew Mayich collapsed
🔮 Matthew Mayich's Arizona teammates dispute school report on workout before Hamilton NHL prospect's collapse Arizona state lawmakers also call for independent investigation into ASU training session last month
🔮 Hockey coaches didn't submit training plan before Matthew Mayich collapsed in workout: Arizona university
🔮 Barenaked Ladies set to sing O Canada at Buffalo Bills home opener tonight The Buffalo Bills play the Detroit Lions in their 2026 home opener Thursday at 8 p.m. ET On the day the White House said U.S. President Donald Trump signed a presidential memorandum to identify Canadian-origin goods in federal civil government procurement for the purpose of removing them, the NFL's Buffalo Bills celebrated their Canadian fans with a game of cross-border catch, from boat to boat, floating along the Niagara River.
Also by Conrad Collaco
Nothing else under this byline is closely related to this article, so these are simply their most recent.

Topics

ASU Arizona Arizona State University NHL ex-NHL

Subjects

ASU ORG · 11× Mayich PERSON · 8× NHL ORG · 4× Powers PERSON · 3× Arizona State University ORG · 2× Dave Hakstol PERSON · 2× Greg Powers PERSON · 2× Hakstol PERSON · 2× Matthew Mayich PERSON · 2× the St. Louis Blues ORG · 2×

Narrative

Arizona State University hires ex-NHL coach Dave Hakstol to replace Greg Powers Arizona State University (ASU) says it will "part ways" with the hockey coach who oversaw the training at which Hamilton-born hockey player Matthew Mayich collapsed during an outdoor workout on a hot day this August. ASU has “reached a mutual agreement to part ways with hockey coach Greg Powers,” officials said in a statement Thursday, adding that former NHL coach Dave Hakstol will replace him.
framing: assertive · carried by 1 article(s) · first seen 2026-10-15
🔮 Arizona university to 'part ways' with coach who oversaw training where Matthew Mayich collapsed

Claims (22 extracted, 0 hedged)

Arizona university to 'part ways' with coach who oversaw training where Matthew Mayich collapsed asserted
Mayich → part → training
Arizona State University hires ex-NHL coach Dave Hakstol to replace Greg Powers Arizona State University (ASU) says it will "part ways" with the hockey coach who oversaw the training at which Hamilton-born hockey player Matthew Mayich collapsed during an outdoor workout on a hot day this August. ASU has “reached a mutual agreement to part ways with hockey coach Greg Powers,” officials said in a statement Thursday, adding that former NHL coach Dave Hakstol will replace him. asserted
Hakstol → hire → him
Mayich, an NHL prospect drafted by the St. Louis Blues, remains in hospital in serious condition, his family’s lawyer, Robert Carey, said Thursday. asserted
lawyer → draft → condition
In an initial review released last month, ASU official James Rund wrote that Mayich collapsed at a training at ASU’s Tempe campus just before 8:30 a.m. Aug. 20. asserted
Mayich → release → a.m.
The review also said coaches didn't submit a plan for review by trainers before the training session. asserted
coaches → say → session
ASU then said it would commission an independent review, to be conducted by former Supreme Court of Arizona Chief Justice Scott Bales. asserted
it → say → Bales
Mayich's family and their attorneys have questioned the circumstances around the Aug. 20 workout and how coaches and school officials responded to his collapse. asserted
coaches → question → collapse
Mayich's parents say he was healthy prior to the workout. asserted
he → say → workout
The family's lawyers said the "military-style," session took place in "overwhelming" heat and that water was withheld from players. asserted
water → say → players
Family says Powers should cooperate with investigation "Our focus remains where it has been since August 20, on Matthew, and making sure what happened to him is fully understood and never happens to another player," the Mayich family said in a statement through Carey Thursday. asserted
family → say → Carey
They said Bales's investigation must continue "with its full scope, gathering all digital evidence and covering everyone involved in that morning’s workout and in approving it, and its findings must be made public." "Coach Powers’s departure should not limit his cooperation or anyone else’s, and the players who have spoken up must be protected," the family added. asserted
family → say → cooperation
"We wish Coach Hakstol, his staff, and the players a safe and successful season." asserted
We → wish → season
Seven of Mayich's teammates anonymously sent a letter to ASU's president Michael Crow on Sept. 28, disputing some findings from the school's review of the workout that led to his collapse. asserted
that → send → collapse
Players alleged Mayich "received no water" during the outdoor workout and called for the university to place the trainers "responsible for approving, conducting and supervising the session" on leave pending an independent investigation. asserted
university → allege → investigation
It urged that the team's coaching staff be replaced "for the period of the investigation if the facts set out in this report, together with what the investigation finds, indicate that step is appropriate." Powers had been ASU’s head coach since 2015 and, in 2022, signed a five-year contract extension through the 2026-27 season. asserted
Powers → urge → season
He was placed on paid administrative leave on Sept. 30, ASU said in a statement. asserted
ASU → place → statement
ASU assistant coach Mike Corbett was appointed to lead the team. asserted
Corbett → appoint → team
University hires Colorado Avalanche assistant coach Before ASU announced hiring Hakstol on Thursday, he had been working as an assistant coach for the NHL’s Colorado Avalanche. asserted
he → hire → Avalanche
He previously worked as a head coach with the Philadelphia Flyers and the Seattle Kraken, as well as an assistant for the Toronto Maple Leafs. asserted
He → work → Leafs
ASU Athletics Director Graham Rossini also announced that former NHL player Matt Greene, who played for the Los Angeles Kings and Edmonton Oilers, would join the team as an assistant along with current assistant, Jimmy Mullin. asserted
who → announce → assistant
Corbett’s status was not announced. asserted
status → announce → ?
Mayich played minor hockey with the Hamilton Huskies between 2016 and 2020 then with the Ottawa 67's before the St. Louis Blues drafted the defenceman in the sixth round of the 2023 NHL draft. asserted
Blues → play → draft
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