College basketball rankings: Gonzaga looks to enter NCAA Tournament as first undefeated team since 2015 | CBS Sports Headlines College basketball rankings: Gonzaga looks to enter NCAA Tournament as first undefeated team since 2015 The Zags need to get past BYU in the WCC Tournament final on Tuesday to accomplish … Continue reading College basketball rankings: Gonzaga looks to enter NCAA Tournament as first undefeated team since 2015