College basketball rankings: Purdue leaps Houston for No. 3 in AP Top 25 poll, will face No. 1 Arizona next | CBS Sports Headlines College basketball rankings: Purdue leaps Houston for No. 3 in AP Top 25 poll, will face No. 1 Arizona next The Big 12 has three of … Continue reading College basketball rankings: Purdue leaps Houston for No. 3 in AP Top 25 poll, will face No. 1 Arizona next