ANDRE Ward's SuperSix WBA title fight against Allan Green on April 24 has been postponed.

It was supposed to be part of a televised double-header featuring Mikkel Kessler taking on Nottingham's unbeaten WBC champion Carl Froch.

But unbeaten Ward is having more trouble with his right knee.

"I have been having recurring problems with my right knee," said Ward. "I can't run like I'm supposed to.

"I want Allan Green to get an Andre Ward that's 100%, just like I want an Allan Green that is 100%."

Depending on the speed of recovery, Ward v Green could now be in May or early June.

Andre Dirrell has already been forced to postpone his bout with Arthur Abraham to March 27.