Here's how David Freese and John Jaso have helped to alter Josh Bell's plate approach
Penza: John Jaso showing ability to adapt as his career in the big leagues goes on – Times-Standard
Tank: Pirates Sign Jaso - DRaysBay
Pirates John Jaso hits for 1st PNC Park cycle
Pittsburgh Pirates and the First Base Carousel of the 2010s
Pirates roll as Taillon keeps Rays in check
Pirates were making contingency plans for the absence of Jung Ho Kang months ago
Stephen Vogt - Wikipedia
John Jaso's cycle completes incredibly rare dual feat
Pirates extend David Freese - Bucs Dugout
Morse a reasonable bounce back candidate
A Look at Josh Bell's Numbers for the 2017 Season