Strong second-half defense with Chrissy Carr's 18 points, Saylor Poffenbarger's 17 enough to put away pesky Lamar.
Hogs overwhelm Sugar Bears, 72-34, behind Barnum's big day along with Makayla Daniels' 14, Maryam Dauda's 10.
Hogs making historic trip to open new season facing Golden Lions on road Monday night.
Maryam Dauda hits biggest shot, but Makayla Daniels, Erynn Barnum lead all scorers in 96-62 win over Arkansas-Fort Smith.
Maryam Dauda, the highly touted post player from Bentonville, is coming home to play for Arkansas after signing with Baylor last fall.