He faced a lineup stacked with right - handed power hitters , but on Wednesday he used his changeup to good effect .
So did the performance by Vargas , who slumped down the stretch but , naturally , has thrived in October .
Vargas faced a lineup stacked with right - handed power hitters , but on Wednesday Vargas used Vargas ' changeup to good effect .
So did the performance by Vargas , who slumped down the stretch but , naturally , has thrived in October .