Instead , what 's killed him recently is an absolutely abysmal strand rate .
A slight downturn in results by various pitch types is normal for a pitcher who 's now 33 years old , and his fastball results still have n't been THAT bad .
What 's killed him recently is an absolutely abysmal strand rate .
A slight downturn in results by various pitch types is normal for a pitcher who 's now 33 years old , and his fastball results still have n't been THAT bad .