FORT COLLINS – Isaiah Stevens returned for the Colorado State men’s basketball team and the Rams used a strong second half to win their sixth game of the season Wednesday night at Moby Arena. Stevens, a Mountain West preseason all-conference selection who was sidelined for the first seven games for the Rams (6-2) after having foot surgery, scored 13 points as the Rams outscored Loyola-Marymount by 11 in the final 20 minutes to pull away for an 87-71 victory. Stevens was introduced to a loud ovation pregame and then made two quick baskets in the game’s opening minute to give the Rams a 5-0 lead. “Yesterday I was calm,” Stevens said.