No. 11 Kansas coughed up its biggest lead in school history in a 81-70 loss at Baylor. The Jayhawks led by 21 points at one point in the first half and were up 40-21 at the break. And then a disaster hit right after halftime as Baylor cut the lead to to four less than five minutes into the second half with a 19-4 run.

Saturday was a nightmare for Kansas basketball in Waco. The Jayhawks watched a 21-point lead slip away as Baylor stormed back with a dominant second-half performance. What started as a promising game quickly turned into one of the most shocking collapses in Kansas basketball history.

After blowing a 21-point lead and losing to Baylor Saturday, Kansas is in a three-way tie for fifth place in the Big 12. The Jayhawks were No. 1 in the AP preseason poll.