NASHVILLE, Tenn. (AP) -- The Nashville Regional championship round baseball game between Vanderbilt and Radford has been postponed by rain. The teams will play at 3 p.m. CDT, and if Radford wins, there will be an elimination game at 7 p.m., with the winner going to the Super Regionals. Vanderbilt (44-19) is the defending NCAA champion. Radford (45-15) is the Big South regular-season and tournament champ. Radford eliminated Indiana with a 5-3 victory earlier Sunday.