UFC Fight Night -- Why Alistair Overeem's accuracy should be crucial vs. Jairzinho Rozenstruik

Alistair Overeem's accuracy could play a key factor in his fight against Jairzinho Rozenstruik on Saturday night. Al Powers for ESPN

The UFC returns to the nation's capital this weekend for the first time since 2011 with a heavyweight main event. Jairzinho Rozenstruik, who took the bout on relatively short notice, will look to pick up the biggest victory of his career against former Strikeforce champion Alistair Overeem on Saturday at Washington's Capital One Arena.