Zhè cì bǐsài de guànjūn yǐjīng shì nángzhōng zhī wù le.
The championship is already in the bag.
Tips
usage
Most commonly seen in set phrases: 囊中羞涩 (nángzhōng xiūsè, 'embarrassingly short of money') and 囊中之物 (nángzhōng zhī wù, 'something already in the bag').