Chicago Blackhawks defenseman Bowen Byram agrees to a six-year contract extension worth $75 million, according to multiple reports. The deal is announced after Byram becomes eligible to sign an extension, with reporting indicating it takes effect on the first day he is allowed to negotiate. Byram is 25 years old. Chicago acquired him in a trade with the Buffalo Sabres on June 23, after which the extension discussions moved forward. One source reports the contract would make Byram the highest-paid defenseman in the NHL, surpassing the annual cap hit of Erik Karlsson. The reports describe the agreement as a new-team extension with the same organization that traded for him, rather than a separate free-agent signing. Overall, the outlets consistently identify the contract value, length, the timing relative to eligibility, and Byram’s recent arrival from Buffalo.