Erik McKinney ESPN Staff Writer
USC is looking to close strong down the stretch again and landed a huge piece of its recruiting class Monday, while delivering a blow to a conference rival. Following an official visit, ESPN 300 defensive tackle Marlon Tuipulotu announced that he flipped his commitment from Washington to USC. Tuipulotu is the nation's No. 8 defensive tackle and No. 109 overall prospect and had been committed to Washington since mid-April. He is the seventh ESPN 300 commitment for USC, which is looking to continue building upon the top class in the Pac-12.