#enforcers

The latest public data shows 19 of 20 NHL players studied at the Boston University CTE Center, including Bobby Hull, Ralph Backstrom, Stan Mikita, Bob Probert, and Derek Boogaard have had CTE. Those diagnoses were reported in a December 2024 BU study that found the odds of developing CTE increased by 34% for each year of hockey played. Despite the research, NHL commissioner Gary Bettman still refuses to acknowledge the link between playing in the NHL and developing CTE. “The NHL can do better to protect its players’ safety,” said Anne Byers. “Athletes deserve to know what head injuries can do so they can make informed decisions about their bodies and work in an environment that supports their health first.” [May 28, 2026]