Wiggins provided 14 points, seven rebounds, five assists and three steals as the Jayhawks (17-5, 8-1 Big 12) got back on the winning track following Saturday's loss to Texas.
Perry Ellis contributed 14 points, 10 rebounds and two blocks.
The Bears (14-8, 2-7) were paced Cory Jefferson with 14 points.
Brady Heslip notched 12 for Baylor.
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