College basketball rankings: Memphis remains undefeated, but competition gets tougher next week | CBS Sports Headlines College basketball rankings: Memphis remains undefeated, but competition gets tougher next week The Tigers are 4-0 and No. 5 in Saturday’s updated Top 25 And 1 heading into next week’s games at the NIT … Continue reading College basketball rankings: Memphis remains undefeated, but competition gets tougher next week