Oklahoma Baptist scored two second half goals but couldn't catch up with West Texas A&M in Canyon, Texas, Monday, falling 3-2.
Vicente Castillo had both OBU goals and all six of the team's shots on goal.
Christian Suthers scored first for WTAMU with a goal in the 10th minute and Filipe Janjic added a second in the 44th minute.
Castillo drove past the defense and shot into the far post in the 51st minute to cut the lead to 2-1.
Suthers added his second goal in the 86th minute and Castillo scored from just beyond the box for the final margin just under a minute later.
Marcus Oliveira had four saves in goal for the Bison.
Now 3-10, OBU returns to action at 8 p.m., Thursday, hosting Harding in a Great America Conference match.
