Andy Wittry | NCAA.com | December 30, 2017 Undefeated college basketball teams in 2017-18 Arizona State Basketball: Romello White | Newcomer Spotlight Share And then there were none. Three college basketball teams entered Saturday, Dec. 30 with perfect records. All three came away with their first losses of the season. No. 1 Villanova couldn't rally back against hot-shooting Butler while TCU failed to stop Trae Young (39 points) in a one-point defeat. To wrap up the night, No. 3 Arizona State suffered its first setback against in-state rival Arizona in Tucson. Saturday's craziness means that this will be the first season since 1948-49 where no Division I teams entered January without a loss, per ESPN Stats & Info. The last undefeated team didn't lose last year until Feb. 25 (Gonzaga). And then there were none... pic.twitter.com/gUOSd8jz9k — NCAA March Madness (@marchmadness) December 31, 2017 Click here to see how each of the last unbeatens from the past 15 years fared in the postseason. Where will Villanova, Arizona State and TCU fit on this list? Dan Hodge Trophy: History, winners, and how it works Here's the history of the Dan Hodge Trophy, named after one of the all-time greats and given annually to the top college wrestler every year since 1985. READ MORE Meet the 2021 NCAA college wrestling All-Americans Only 80 NCAA wrestlers earn this prestigious award every year, so let's meet the eight guys in each of the ten weight classes who earned their spots on the podium. READ MORE College wrestling: Penn State tops Michigan and other headlines from last weekend The Penn State Nittany Lions returned to the mat and looked as close to championship form as this team has looked all season, Michigan pulled out a narrow rivalry win against the Buckeyes and Navy topped Army 20-13 in another historic dual. Here's what else you need to know from this weekend's wrestling results. READ MORE