One week ago, the storyline surrounding Duke‘s visit to Louisville was that Mike Krzyzewski would most likely be going for win #1,000 in his illustrious coaching career. How quickly things change in the world of college basketball! Today, after two discouraging beatings by unranked teams, the Blue Devils head into a Noon ET (ESPN) showdown wondering if they can beat just about anybody right now. So what’s going on with the team that won each game handily on its way to a 14-0 start, including that huge early December win at Wisconsin that seems like ages ago?
Whenever a team goes through a bad stretch, there are invariably multiple reasons for the slump. In Duke’s case, much has been made of the team’s poor defensive play and with good reason — both N.C. State and Miami torched the Blue Devils with over 1.2 points per possession. Duke’s defense struggled in almost every area in both games: off the dribble; perimeter shooters; poor rotation; transition; at the rim. That’s too many areas to fix with strategic adjustments alone. On offense, the team that has ranked first nationally in offensive efficiency for most of the season has suddenly gone ice cold. Senior Quinn Cook is the only perimeter player who can make a jump shot right now, which allows defenses to concentrate on surrounding Jahlil Okafor without paying the price. Consider this: Cook has made 8-of-14 shots from three-point range in the two losses, but the rest of the team is 6-of-35. Perhaps all of that cold shooting is a big reason for the defensive meltdowns that took place in the second half of each loss (see tables below).