The service was created as a strategic response to the merger of The WB and UPN , which formed The CW . Many stations owned by Fox were left without a network affiliation after this merger, leading Fox to create MyNetworkTV to fill their schedules.
Today, MyNetworkTV operates more as a "distributor" than a standard network. It typically provides two hours of prime-time programming each weeknight to its affiliates. my-net-tv
Unlike major networks that control many hours of their affiliates' day, MyNetworkTV affiliates function more like independent stations that use MyNet solely for their 8:00–10:00 PM (ET/PT) blocks. How to Watch MyNetworkTV The service was created as a strategic response