Cristian Mena, a right-handed pitcher acquired from the White Sox, quickly became a key depth prospect for the Diamondbacks' starting rotation. He started the season strong in Triple-A, posting a 3.70 ERA over his first 11 starts, showcasing his effective breaking pitches. However, he struggled mid-season, leading to a challenging MLB debut against the Dodgers. After returning to Triple-A, he improved before being sidelined by a forearm strain. Despite the injury, Mena's potential remains high, with his curveball and slider rated above average. With continued development, particularly in fastball velocity and pitch control, he could become a regular in the MLB rotation.