WBA, IBF, WBO, IBO heavyweight champion Anthony Joshua (21-0, 20 KOs) has his pen ready, and says he will sign a contract to face WBC champion Deontay Wilder (40-0, 39 KOs) tomorrow - if a $50 million guaranteed offer is sent over.
Earlier this week, Joshua's promoter Eddie Hearn reportedly sent over an offer of $12.5 million to Wilder - hoping to set up a high stakes unification for 2018.
Wilder and his handlers claimed the offer was a "flat fee" and sent under "take it of leave it" terms.
Wilder was not pleased with offer, and neither were his handlers.
They feel the offer was very low - because they believe the contest could generate as much as $100 million.
Wilder's co-manager, Shelly Finkel, says a counter-offer will be coming.
Wilder has stated in several interviews that he'll take a 60-40 split in Joshua's favor.
According to Joshua, if Wilder and his handlers truly believes the contest is worth $100 million - then they should make him a counter-offer for $50 million and the deal will get made immediately.
"If it is a $100 million fight and they are happy with taking 60-40, I'll take 50-50. Give me $50 million dollars up front and I swear I'll take that fight tomorrow," Joshua told Sky Sports.
"They're not making offers like that, but they're talking about it, so it's not real. We offered them a lucrative deal and we are just waiting to hear if he's serious or not. They like to jump on social media, rather than emailing us back in a professional manner. I don't understand where they're coming from, nevertheless, there's many heavyweights out there that are serious."
"It has to happen. There's not really been many fights in the heavyweight division in history that haven't happened when you're talking about championship level. In terms of history, I think that this fight has to happen because it wouldn't be great for this era of boxing if it doesn't happen."