Warriors small forward Andre Iguodala has been ruled out of Tuesday night's season opener against Houston with a strained back, the team announced. Iguodala had previously been listed as questionable. After missing Friday's preseason finale against Sacramento, he appeared on the mend, fully participating in practice Monday. Small forward Omri Casspi, who had been probable with a mild right ankle sprain, will be available Tuesday. With Iguodala out, Casspi, Nick Young and Patrick McCaw figure to see more playing time. Starting in place of Kevin Durant on Friday, Young had 15 points on 5-for-9 shooting from three-point range.