Philly.com · Mar 11, 2017
Buchholz again succeeding with four-seamer
CLEARWATER, Fla. - Clay Buchholz built his career on a sinking fastball, burying it as far as he could in the bottom of the strike zone. Then last year happened. The pitch started to get hit. Buchholz changed his fastball grip to a four-seam and started targeting the top of the zone.