KISSIMMEE, Fla. — This is how Julio Teheran won a spot in the Atlanta Braves' rotation. The rookie right-hander struck out 10 in six hitless innings and Dan Uggla hit one of three homers for a split-squad of Braves, who beat the Houston Astros 3-2 on Saturday. Teheran, Atlanta's fifth starter, walked three while lowering his ERA to 1.04 in six starts.