When is Klitschko vs Sosnowski?

I've been asked the question, "When is the Klitschko vs Sosnowski fight?" alot and there are not many straight forward sources for this information on the internet for this important question. The fight will be shown in the United States on ppv started at 3 pm ET / 12 pm PT.

I'm assuming they will show alot more of the pre fight since its starting at this time. Out of the UK it will be showing at 8:30 pm and a hour later out of German. I've ordered this on PPV($24.99) and there was no information given whether this was just the main fight or some of the undercard. I'm guessing they will probably at least show the Johnathan Banks fight since its a co-feature event, but not absolutely certain. If anyone has additional information please comment. Thanks!