tripping
![](https://a.espncdn.com/media/motion/2017/0114/dm_170114_NCB_Duke_Louisville/dm_170114_NCB_Duke_Louisville.jpg?w=660&r=16%3A9)
Grayson Allen greeted by 'Sweep the leg!' chants, nets 23 at Louisville
Grayson Allen said he ignored any Louisville fans trying to get in his head following a series of tripping incidents -- including one against the Cardinals' Ray Spalding last season.