iHeartMedia Denver and the Colorado Rockies have signed a five-year extension of their radio broadcast agreement that will keep Rockies baseball on KOA NewsRadio 850 AM & 94.1 FM through the 2021 season. Jack Corrigan and Jerry Schemmel will continue as the voices of the Colorado Rockies. Corrigan is in his 14th season and Schemmel is in his sixth.
