"The experience is priceless," Barnhart said. "It's allowed me to have a lot more confidence as a player. It's helped my play."
Barnhart, 24, was a 10th round pick in the 2009 Draft, and the Zionsville, Ind., resident rose steadily through the system each season. He got some big league exposure in 2014 when Mesoraco twice went on the disabled list and batted .185 in 21 games.
"The more and more experience that you gain, the better you are, obviously. Seeing pitchers for the second and third time definitely helps," Barnhart said. "You know what they like to do as far as game plans are concerned.