Deron Washington finished with a team-high 21 points and nine rebounds, but the Tulsa 66ers (27-22) fell to the Iowa Energy (37-13) 105-93 Saturday night at the Tulsa Convention Center. Despite the outcome, a loss by Maine earlier in the evening helped the 66ers earn a postseason berth for the first time in franchise history in the upcoming 2010 NBA D-League Playoffs.