The Thunder went 4 for 20 from the field in the final period .
Oklahoma City had only two baskets in the opening 10 minutes of the fourth , but was 11 for 12 on free throws .
The Oklahoma City went 4 for 20 from the field in the final period .
Oklahoma City had only two baskets in the opening 10 minutes of the fourth , but was 11 for 12 on free throws .