After his St. Louis Cardinals bullpen session, Marco Gonzales said he felt fatigued, but that is what nearly a year off of throwing will do to an arm.
The good news is that his arm was feeling good. Especially coming off of a surgery like Tommy John, the feel of the arm is extremely important. Even though the surgery has become somewhat routine for physician, a freshly repaired UCL is not guaranteed to hold up.
Gonzales was drafted out of Gonzaga by the Cardinals as the 19th overall pick in the 2013 draft.