Complex sentence: Other games not broadcast by WGN-TV are aired on regional sports network Comcast SportsNet Chicago, the first time in at least 35 years that none-nationally broadcast home games were seen locally, either over-the-air or on cable.
Split into simpler sentences: Other games not broadcast by WGN-TV are aired on regional sports network Comcast SportsNet Chicago. It is the first time in at least 35 years that home games have been seen locally, either over-the-air or on cable.