ASN carried live broadcasts of mainly collegiate sporting events, along with ancillary programming focusing on colleges, their students and student-athletes.

[10] In September 2014, Sinclair reached a two-year deal with the International Motor Sports Association to syndicate broadcasts of the Porsche GT3 Cup Challenge series through ASN beginning that year, with a renewal option that could be exercised in 2016.

Its first race broadcast on September 13, 2014, was shown on Sinclair stations in at least 36 markets, marking the first non-college sporting event to be syndicated by ASN.

[14] On December 2, 2014, ASN entered into the collegiate ice hockey field through an agreement that gave it the rights to air six Penn State Nittany Lions home games.

[15] ASN later added two other men's ice hockey contests from the Big Ten Conference, featuring the Wisconsin Badgers and Ohio State Buckeyes.

[16] On January 23, 2015, Sinclair announced that it had acquired regional television rights to Real Salt Lake of Major League Soccer beginning in the 2015 season, with ASN handling production of the telecasts.

KMYU and KUTV aired the games locally, and they were syndicated to Sinclair stations in Las Vegas and Reno, Nevada as well as in Boise, Idaho.

[23] On January 8, 2016, Sinclair announced a dedicated American Sports Network channel, offered as an affiliation for digital subchannels of stations in Baltimore, Charleston, Cincinnati, Columbus, Greensboro, Myrtle Beach, Nashville, Pittsburgh, Portland, and Raleigh-Durham.

ASN also had the rights to the D2 Game of the Week and televised NCAA Division II football and men's and women's basketball on their network during 2016-17.