Jeff Hardy has been wrestling with some pain.
This week, Jeff Hardy was suppose to face Shinsuke Nakamura but Nakamura was pulled after being bite by a explosive detecting police dog. Hardy went on to face Eric Young of Sanity and wrestle in a tag team match with the Usos against Sanity. Throughout that match and the recent Live Events, Hardy has been dealing with some injuries according to Wrestling Observer.
He is reportedly dealing with a leg injury which was a result of a recent entrance and a nerve issue that causes some numbness in his fingers. As noted on the Fightful Wrestling podcast after Smackdown, Hardy has been visibly struggling in the ring physically including a limp.