She 's best known for her ability to mix up different pitches and adjust to hitters ' weaknesses .
Butler has maintained an ERA well below 1.00 and is coming off shutout victories last week against Roswell and Centennial .
Butler 's best known for Butler 's ability to mix up different pitches and adjust to hitters ' weaknesses .
Butler has maintained an ERA well below 1.00 and is coming off shutout victories last week against Roswell and Centennial .