May be your cable company. Looked good on Direct TV, and I work in TV, so I'm usually more critical than most people. Also, as far as the overall production values, unless it's on TNT or ESPN, you'll get the same director, producer, Technical director and crew no matter if it airs on FOX or 51. Fox actually handles most of the live sports production work in Dallas, SA, & Houston. The difference, is whether the signal goes to FOXsouthwest's houston office to broadcast out, or whether it goes to KNWS before it broadcasts out. Funny, up here in DFW, it's the exact opposite. Because everything on FOX Sports Southwest goes through Houston first (the signal goes from the truck to Fox Sports in Las Colinas, then down to Houston, then Uplinked back the the DFW cable & Dish/Direct TV markets), the Mavericks/Stars games look fuzzy on Fox Sports, but are clearer on broadcast KDFW Channel 27.
hahaha, I thought there was something wrong with my TV. I kept on adjusting the resolution I thought it was on zoom mode. Glad to know it's broadcasting error.