TNA announced the following:
NASHVILLE, Tenn. (Aug. 14, 2014) – TNA today announced its flagship program, IMPACT WRESTLING, will make a permanent move to Wednesday nights at 9/8c on SPIKE TV beginning next Wednesday, Aug. 20.
"Moving IMPACT WRESTLING to Wednesday nights gives existing fans and new viewers an opportunity to enjoy both wrestling and even more throughout the week," said TNA President Dixie Carter.
IMPACT WRESTLING has sustained ratings growth this summer, drawing over 1.5 million viewers each week this quarter, and is among the most watched cable series male demos in its timeslot.
TNA moving to Wednesday nights is a permanent move. The decision was made within the last several days and one of the reasons behind the decision was all of the
Thursday nights with NFL games on CBS and possibly moving to Thursday nights.