LUBBOCK, Texas — The No. 10 Texas Tech Red Raiders (22-8, 12-5) fell to the TCU Horned Frogs (20-10,10-7) 73-65 on Tuesday night on Senior night in the final game at United Supermarkets Arena this season. Despite three different players finishing in double figures, led by senior guard Donovan Atwell with 19 points on 7-17 shooting, Tech loses its second game at home since the beginning of February.“First thing I told those guys in there was I was sorry we couldn't deliver a win for Jack, Tyree, and Donovan. Senior night is always a difficult one because you're thinking about the end, but you're excited about where you're headed as a team,” said Texas Tech Head Coach Grant McCasland after the loss. “Two things jumped out to me. The first was our defense to start the game. “That's back-to-back home games we struggled to guard early in the game. We just gotta have a better start that puts us on our heels and gives them a lot of confidence. Then we settled in and had some good possessions until late in the game.…