Jonathan Hernandez dominated the Carolina League at High A Down East but suddenly was mediocre at Double A Frisco before making a mental adjustment.
Jonathan Hernandez dominated the Carolina League at High A Down East but suddenly was mediocre at Double A Frisco before making a mental adjustment. Trey Jackson Frisco RoughRiders
Jonathan Hernandez dominated the Carolina League at High A Down East but suddenly was mediocre at Double A Frisco before making a mental adjustment. Trey Jackson Frisco RoughRiders

The No. 6 prospect for the Texas Rangers: ‘I would compare him to a Luis Severino’

September 07, 2018 08:00 AM