Photos of Villanova, Texas Tech, West Virginia, and Purdue practicing on Mar. 22, 2018 at the TD Gardens in Boston, MA before the NCAA East Regional Semi-Finals. Both games are being held at the TD Gardens in Boston, MA on Mar. 23, 2018. The West Virginia vs. Villanova game will air on TBS at 7:27 pm. Following 30 minutes after the end of that game, Texas Tech will take on Purdue at approximately 9:57 pm (also airing on TBS). The winner of both games will play against each other on Mar. 25, 2018. The East Regional Finals will air on CBS.