# ASU report details lapses before hockey player's collapse

> **Open Intelligence Dossier** · First detected: 2026-09-23 00:20 UTC · Category: Sports

## Executive Summary
An investigative report details organizational lapses preceding a hockey player's medical collapse during an institutional workout.

## Intelligence Brief
Recent reporting across multiple news outlets details an institutional investigation into the circumstances surrounding the medical collapse of hockey player Matthew Mayich during a workout. According to coverage from Yahoo Sports, the BBC, the Grand Forks Herald, KTAR News 92.3 FM, azcentral.com, The Arizona Republic, The New York Times, ESPN, arizonasports.com, TSN, NBC 7 San Diego, AZ Family, and abc15.com, the findings center on the sequence of events before Mayich suffered a medical emergency that left him hospitalized and in a coma. Outlets document that the university's initial review revealed training plans were not submitted to the school prior to the session. Additional specifics concerning the exact protocols followed during the workout remain a central focus of ongoing public attention. The coverage heavily emphasizes the institutional response and subsequent public statements made by key figures associated with the program.


Yahoo Sports, ESPN, and The New York Times report that Arizona State hockey coach Greg Powers took questions for the first time since the incident during a media day appearance, where he defended the program, asserted that he remains the correct person to lead the team, and repeatedly declined to answer direct questions regarding the specific workout that left Mayich in a coma. Concurrently, TSN, abc15.com, and AZ Family highlighted that the initial review assigned no institutional blame. Media reporting also captures sharp criticism from legal representation, with arizonasports.com, The New York Times, and other outlets noting that a lawyer representing interests connected to the case labeled the internal review an absurdity and mind-boggling. Broader context provided by international coverage, including reports from the BBC, places this incident within a wider examination of heat-death risks and safety measures in competitive sports. The ongoing public scrutiny involves multiple regional and national news organizations tracking the administrative fallout.


While the university has released its initial findings detailing procedural lapses, such as the failure to submit training documentation beforehand, public statements from coaching staff have resisted addressing the precise physical demands of the session itself. The dissonance between the university's unblaming review and the severe medical outcome has fueled intense media coverage across athletic and general news desks alike. As the story continues to develop, observers and readers are directed to monitor further statements from legal representatives, university officials, and athletic department administrators. Coverage does not yet specify whether additional disciplinary actions will be taken by the institution or what legal filings may follow the initial review's release. Outlets will likely continue following coach Greg Powers' tenure and any subsequent updates regarding Matthew Mayich's medical condition as more administrative records or investigative findings are made public.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Yahoo Sports | What Greg Powers said about Matthew Mayich at ASU hockey media day | [Source Link](https://news.google.com/rss/articles/CBMihwFBVV95cUxQa1BSME5TbkozNVU3VU5LVE5IdGlDcDhBdXBCUFFSM29nWmVtaDc5bTRDNGgwU0loOThTcXQzWEpNVUg3dnNsU3hXMmhDT0xPaDA3VlAxOTRiVHUtVVlPWVZZcnJVd1VsUW15a0t0VThHLVlPR3hSQVM4dmp1bHJiWklLMEdlTUE?oc=5) |
| Yahoo Sports | Arizona State hockey coach declines repeatedly to talk about workout that left Matthew Mayich in a coma | [Source Link](https://news.google.com/rss/articles/CBMi-gFBVV95cUxORXRqUWltRXJhS1B5R1YycGZQMnNLUGdqN3dDMklwdU1HVF93b1pBdHdCbWM2NkVvcUZPQmVraVJESUNEc1NVN0pqZlhTT0tjWWdsV0hNNlZEZkRNLXRBY1IwWUJzazJtdC1obl9XZFo5OE4yVDQtWXhvbzFQVGRNVXZzZ1ZCNzQxaFN6WjkzQkhSWTkzbGhmMmd2TWo0UTF5TVoyOWpBalpaVEpFeHkxWmJVTzBrZFZsZ19hVmdvclViSlVLY3N1YlJjUTA3Y1hnS0VCby1od2NhOVpiMnZUeWhIeTZwNmI3QkNfRmpPMDA5TEFTdHZZbVdR?oc=5) |
| BBC | 'Tragic but avoidable' - how serious is heat-death risk in sport? | [Source Link](https://news.google.com/rss/articles/CBMia0FVX3lxTE9CaUJ1QS1TX29MV2dKdlRPMzZLTnFCaEFtYmVwSXlEbHlfdWpkRUlXWm1aTEZjM1EzNWFJXzctbE1jUVFYZm1DaUY3X2FKOUtEUnBRaDF0LS1Kc3JRMWtPTmlHcDNwdEVzNlpR?oc=5) |
| BBC | 'Tragic but avoidable' - how serious is heat-death risk in sport? | [Source Link](https://news.google.com/rss/articles/CBMi9AFBVV95cUxQRldhOXpEYmExUExKUFJmcGdpUnQydk9pZXVKVjNfa2JnNHNzVXJBOEIwb1RFeU1KQVI4eWNJM2p2WnBfX016ajJrSXA0R2pQUlNiNDB5emRjemxQWkVqTHJ0MVluMEJreGR0dVZpeUdyX1NGMi0yXzEtczNldWtMRGQwWkZLaG9Oc3pZOTh5Ql9sUVBEbk9BT0hSZmZMWXZRVWVpOWZsQm1GeE94aWhRVFFrSlF1czVWdjdFWXJyM0tabktBaHJFT2RsVmtkc1NHWFJhOW9nSjVtTzdtQUFsUEFyY0RDbjFydlF3S1BrUnA4b3A4?oc=5) |
| Grand Forks Herald | Arizona State coach declines to answer questions about workout that left a player hospitalized | [Source Link](https://news.google.com/rss/articles/CBMi3gFBVV95cUxPdU5PamVKYTJIYm9WTFNmdklZNWZuQWhwLU1Cc3RuZ3ZxMkZ3Yk5scU1nTEJKQXI4TkRWUXJlcG54RWRhVURpUzgzSVZOYmtSN3pFVHdpeHk2YUVCRnZTS25od0djZ1hvUUVETHFwWHpxc2VYbEFHOFFKcHQ3YjJVM2V6Y1V5WlN1WTZPVmUySUxRelBQMWZvcFN6azBEVlRqR3NPa0FDNm9Tb01pbFB6dFR3TGNVSFBmRC1oSDRCZU53al9pOEVUMHpsdnI0MTRGVkFRNUIxUXE3eUZaSWc?oc=5) |
| KTAR News 92.3 FM | ASU hockey coach takes questions for 1st time since Matthew Mayich collapsed | [Source Link](https://news.google.com/rss/articles/CBMifkFVX3lxTE9GUFJ4X1BhbW9aR2VnckJFbjE1VC1rQ2RoSi1CYUwxTHFpNUVRWTVBdTUxeUpqR3J6NlJwYUd0OEVSelp5UG5IVDNuMm1uMlpaaVd5NVpoOGVkdnJxUm0ycGhleVoyMGY5NWhFNzhzbXhnZGIxT3RvaUVQNWxpdw?oc=5) |
| azcentral.com and The Arizona Republic | ASU hockey coach avoids questions on player collapsing after workout | [Source Link](https://news.google.com/rss/articles/CBMi3AFBVV95cUxOV3BJbXhnbFcxY2RiSV9TWXJ3UDNLM2VIZ0hGMkJNTXFnM21QTVVzYUVmZXpVRmFJSWI5ckVKV2RTQ3lDa2ZSRGZBQUw3T1VZZ0c0eGFWR0EzaURIZ3BUNEZ3TkYyU1ZEcGMyQ0k2Q1BkeE9oa05ncXdtMmdqTFJHbFN6N3VySExSZTZoZS1SQjZYMFhGZ09OMFppTldpQktZLW5KYTN3ZGw0RVFrSlF5Z2VWT0txSHp5S1RKZExkOXJGcHRxUk5nYWNXbXlSOWhCNkFSaC1rRk5talFn?oc=5) |
| The New York Times | Arizona State men’s hockey coach defends program, avoids questions about workout | [Source Link](https://news.google.com/rss/articles/CBMilAFBVV95cUxOdnFKejFFcGJPWVFHRUVwNlM1WXU3cUt4dDJwUE5EU2k2THk0aWdwTXk0a1NmX0kxZTJxQUtEVXMzSW1YNnNuWE1JTVgtanJwSEo3QU1yTWJESG8xRF9Yakhwa2VJaGFRT2drSkdHcFR5OEVhTHZRX3N5YVFvYlBuVkFGWjZEMEdqUFZ6aGc0STJwNTNq?oc=5) |
| ESPN | ASU hockey coach says he is 'right guy' despite player collapse | [Source Link](https://news.google.com/rss/articles/CBMisAFBVV95cUxQNnpzbjdJY2otd3dnZ0liTW5JTWwwcFMxR01TOVNZU2EzMS0xSWJqVWlDOFdObXhlRWtpekNCNVpkZnpvb0F1Ym5PVHBJYzJ6SWF3dXR2eGpkeHJ5QzRreHZlRXAzSDBpYzBicVpVVGJESVZfVnB0eVVvbGpIZUE3WFM1RVZhWjkwT2FFSkcxc2dBNWJ0Y2RCbGpXYjJYVUllRkU1WG9jMVlyLURIWUxRZQ?oc=5) |
| arizonasports.com | Lawyer: ASU review of hockey player Matthew Mayich's collapse is an 'absurdity' | [Source Link](https://news.google.com/rss/articles/CBMi2gFBVV95cUxPQnp6aGNCSjZETHpoOHk3dEZ3OWNVQnVSQnRSMlUwbXVISUJGWklIV0tvcGdxVllhTTZNZ1hqc0Y3VzJKeWQ4UFlUbUQzUTNmTnBKbnFsT2V0U2hXVE5jWUlZSllFdW0zdnlXQWJVSlhaRWcta00xM2NqWlp5Y29pREk3ODZ2WElWM25FRTZoWHk1dEF0VTBrNTJHTllNN0ZGcnROMC1JZTVDUlNwQ3hpbFVTNUhsVF9QRDhMYmRNMndOckZtVzEtaENZVWpHb2RQWVRJUHhpaFVqdw?oc=5) |
| TSN | ASU releases initial findings in Mayich investigation | [Source Link](https://news.google.com/rss/articles/CBMijgFBVV95cUxPcU9lbGpTN2VJeEV0dy1Qa1NFS1pEZ19KQ2dYR25jXzR3NGxYMWF5MmU0TTVZUFYxS0t5MUFPLWhuQmk3Z2REc0pvNHE4ZFhNUHhVczVRaDh2bFNLcVZmTnV1MWdIeGdQX29tcUJqdmdZa1Z2QmlEd0Ztb1N1MG9QNnU2SVB2czlpbTNtSWR3?oc=5) |
| NBC 7 San Diego | ASU hockey didn't submit training plans to school before player's collapse, report shows | [Source Link](https://news.google.com/rss/articles/CBMipgFBVV95cUxQdHVsdjcxNHUxckE3T05GV0FzbWF0b3h6RXFyaXBFTVhyWEVzcGNhRmRud3pDbzZpcFVuZ2lOX0pZM1N6d3lUcVo5RGl0Y1h1LXRnUDRqN3VQc0k3RXVLT1g3RGtBd0VkdmpUODZwR1VWNFpRcFNYMTdVUkpfa0VOWjJ3SXlXMlByakluNnBBZE9uWE9jZjVMc0pjUmxPQ0NVNVZNajJ30gGuAUFVX3lxTFBFdkhyWEgySkM1RFpPcVV1cDlEQkZQamNMQ2JLTTZYLVBzc0RvNzkwZVZhWXhyY0pfOEZzUDR5NzBUNjF4bVBOQ3BLWEp5OUFFWU41NVNRMlhWTjMxazRzVlROSkp2NnF2aVkzbzdxZU1JNWp4QVpZLXVrcmxmcDRSYzNZY0NHbWRLRHE2WHlZWmdEc0RLV0Q3d0dtd1V6NlRXa0Y2YjVGeTVLMlZ) |
| AZ Family | ASU releases review of workout leading to hockey player’s collapse | [Source Link](https://news.google.com/rss/articles/CBMinAFBVV95cUxNVVlPbXRVTmZoWmg1ZVp2eGFORHFzYU9vdzJOODg1NW95dGZmbkt2VVVOZXJuMzdXMVJnLW9vcFM3dGhOOUpzdnZod3VHbnFHUV8zR1FFNE9xSHpwTUNlWG5aem1LWWFGRzlDZzN6aFp6VE51YUhuU0hHQjZ2R3llc1lZYUtoWXFhenBHN1cwQW1SVHQ4RGlEQ0FSR0LSAbABQVVfeXFMTVduQTdDLWxGaTdURFlkTVQ0SnBvZHhWZ1I0RDhlWk9yLWdxczJKUmctZHR6ZkhERkUxTUZHQnZkRXVic1RsTVVrNWhtcWZkSXp0V2tKZzFLb3ZfVmN1VXN2OTh5bFBVR0tEVGx3ODBDQ1RVZEVPWlZDNEVxcXJwcXNJNzExcjJ4a1dOYmFWQUI4U0JwV2hUbE45R1VYSlQzVXdFakI2bG1WY1pkVlU3bXA?oc=5) |
| KTAR News 92.3 FM | ASU hockey report details Matthew Mayich’s collapse, assigns no blame | [Source Link](https://news.google.com/rss/articles/CBMiekFVX3lxTFB5WTNQZUYwa0pOXzJkSWkyN0NHeFc0ZjVGMzBSYjdFdDJLZXA4RzMxWmNoUlJoRU1pa0h2TVJiY1RIbWN1UDRRWV9CY3lBS3RELW9SVXpvNVJncHJUb0J5SW1zTkx6dkpzbGVrWlBXOEhDZjItSi1yaGp3?oc=5) |
| abc15.com | ASU releases initial findings in review of hockey player Matthew Mayich's collapse | [Source Link](https://news.google.com/rss/articles/CBMipgFBVV95cUxPYkZualVRd1cwSzNrQkxzY3pjdWZHbWFvV1NVUFVIQ2daZi1zTUY5RTNScGl2ejNDUEhFZnAxY3NUT0JWbVg3aF8xZ3RuYVZxX0N6TndyVVlyUmlfLTQ3dlJNSU1Mdmt3WW9JWVlQRHNQbzV3SmI0dl9CNUktLXJZbWxLOUhNTjZ2YmY5TWU1OVhwV294V3VBZGVpTnZScDZBbFlHaHZR?oc=5) |

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*Canonical Source: https://pulse.byoaiapps.com/trend/2026-09-23/asu-report-details-lapses-before-hockey-player-s-collapse*