Donovan Mitchell, Utah Jazz agree to five-year extension

On Friday, the Utah Jazz opened free agency by retaining sixth man Jordan Clarkson and bringing back former franchise staple Derrick Favors.On Sunday, though, they made a move that will have a far bigger long-term impact on their ability to be a championship contender, signing All-Star guard Donovan Mitchell to a five-year contract extension.A source with knowledge of the situation confirmed Mitchell’s deal, which ESPN’s Adrian Wojnarowski reported to be guaranteed for $163 million,