[D’backs.com] Takeaways from D-backs’ rout of Rockies - The 2021 season was not an easy one for Gallen. He opened the season on the injured list with a fracture in his right forearm and he also spent significant time on the shelf later with a sprained ulnar collateral ligament. The two absences made it difficult for Gallen to get any kind of consistent rhythm going. As a result, he was unable to replicate the same level of success that he had in 2019 and 2020. However, after allowing just two runs over six innings Saturday night, Gallen finished the season with a 3.