According to Marcus Thompson, it's down to Ellison and the 24 Hour Fitness founder.

The field of potential buyers was whittled down to four finalists: Mastrov's group, Ellison's group, a group head by Texas-based Wall Street financier David Bonderman; and one that includes Mandalay Entertainment Group chairman Peter Guber.

Last week, Warriors owner Chris Cohan, who hired Galatioto Sports Partners to sell the franchise, trimmed the list of prospective owners in half. Cohan chose the two highest bidders after each group submitted purchase of sale agreements, which included binding bids.

The winner could come later today. Stay tuned!