Mason Miller is a Red Diamond 97 OVR Closer card for the Padres, part of the 2026 All-Star set in MLB The Show's Diamond Dynasty. He throws right-handed. The card was added to Diamond Dynasty in July 2026.

On the mound, Mason Miller works with a 4-pitch arsenal led by a 99 mph 4-Seam Fastball and a 95 mph Sinker. His pitching ratings include 99 Velocity, 70 Control, and 99 Break. The profile favors a movement-heavy arsenal built to miss bats. Notable quirks include Outlier II from a total of 3 quirks.

DiamondOps grades each pitch in Mason Miller's arsenal: Slider (S), 4-Seam Fastball (S), Sinker (S), and Circle Change (A). 3 of them grade S-tier, which is what separates a genuine out-pitch mix from a deep-but-flat arsenal. Its strongest tunnel pairing is the 4-Seam Fastball off the Sinker, so the two share a release look. Its 99 mph 4-Seam Fastball adds a velocity bonus on top. Arsenal grades are the same at every difficulty — unlike a hitter's OpScore, a pitch mix does not re-weight as you climb.

Mason Miller is not currently traded on the open Diamond Dynasty market — cards like this are typically earned through programs or collections rather than bought with stubs.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Mason Miller earns an OpScore of 95.7 on Legend difficulty, ranking #250 among all cards and #15 among Closers.