No. 1 seeded Bears advanced with a win over UT-Martin
Samantha Schaefer earned two points for BU.
The Bears fell 8-7 to Oklahoma State and will take on TCU in the consolation match.
Baylor led the league with 21 members of the Academic All-Big 12 team, including 19 on the first team.
Baylor paced all Big 12 institutions with 14 honorees.