(Louisville, KY)  -- Oregon men's basketball coach Dana Altman said he had no information about allegations made by Michael Avenatti that Ducks big man Bol Bol took money from Nike to attend the school.  Avenatti, who was arrested Monday and accused of attempting to extort more than 20-million-dollars from the Eugene-founded company, and claimed in a tweet Tuesday Bol and his team had received large sums from Nike. Avenatti did not provide any evidence to support the accusation. Avenatti leveled similar allegations against former Arizona star Deandre Ayton. Bol, the son of former NBAer Manute Bol, has not played for the Ducks since December following a foot injury.