TCU and Jamie Dixon are in agreement on a contract extension, CBS Sports’ Jon Rothstein reported. The deal will now run through the 2029-30 season. Dixon just completed his eighth season as the Horned Frogs’ head coach, taking the program to its third consecutive NCAA Tournament appearance. He has a 160-110 overall record at the helm, including a 60-81 mark in Big 12 play and an NIT championship in 2017. You can watch the tournament live on Prime Video, add on your favorite channels and watch at home or on your phone and laptop at work! Dixon’s name also came up in connection with the head coa…