David Haye is worried that Vitali Klitschko will retire rather than fight him. For months the Brit has been calling the Ukrainian out. And it is the only fight he wants, no matter when or where it happens. Haye would love to see it signed and sealed for the summer but believes the boxing world, never mind a fierce rival, may not see Vitali Klitschko in the ring again.
"We spent a lot of time working on the contract when he fought Manuel Charr in terms of finance," Haye told Sky Sports.
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