The biggest story line for the 2020 Arizona Diamondbacks, aside from the obvious disappointment in how the season unfolded, has been the break out of one of their young pitchers Zac Gallen. The D-backs originally acquired the 25-year-old starter at the 2019 Trade Deadline in exchange of one of their top prospects, Jazz Chisholm. Gallen had a solid 2019 season, with a 28% strikeout rate and a 2.81 ERA over 80 innings between the Marlins and D-backs. With how good he looked with his first taste of the majors, what would we see in his first full season?
Is Zac Gallen an up and coming ace?
