looks like it's happening on 23rd March

As expected, a heavyweight clash between Andrei Arlovski and Anthony Johnson will headline the event at the Revel Resort & Casino in Atlantic City, N.J. Additionally, up-and-coming bantamweights Tyson Nam and Marlon Moraes will square off in the co-main event.
http://www.sherdog.com/news/news/WSO...ity-Card-49757