Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
I have Insignia Roku TVs. To change the audio overlay to the radio bcst: Select the game you want to watch, pick the home or away tv bcst. Once that has started press the * button on your remote. That should bring up the Options menu. Arrow down (or up) to the Audio Track window. The options are similar to a Roku 3 (for example). English, no audio, English-Radio(en) audio track. Sideways arrow to the one you want.