Parker Mushinski is a Common 59 OVR Relief Pitcher card for the Rockies, part of the Live set in MLB The Show's Diamond Dynasty. He throws left-handed. The card was added to Diamond Dynasty in August 2026.

On the mound, Parker Mushinski works with a 5-pitch arsenal led by a 93 mph 4-Seam Fastball and a 90 mph Cutter. His pitching ratings include 68 Velocity, 55 Control, and 93 Break. The profile favors a movement-heavy arsenal built to miss bats.

DiamondOps grades each pitch in Parker Mushinski's arsenal: Slider (S), Cutter (S), 4-Seam Fastball (S), Sweeper (S), and Curveball (B). 4 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 Cutter off the Slider, so the two share a release look. Velocity works against the card here — its 68 mph 4-Seam Fastball is slow enough to cost it in the arsenal score. Arsenal grades are the same at every difficulty — unlike a hitter's OpScore, a pitch mix does not re-weight as you climb.

On the Diamond Dynasty market, Parker Mushinski currently buys for about 71 stubs, with sell orders near 0 stubs. Over the past 7 days the buy price has climbed roughly 344%. Its quick-sell value of 5 stubs sits at or above the sell price, making it quick-sell viable. DiamondOps suggests waiting for a better entry point.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Parker Mushinski earns an OpScore of 58.5 on Legend difficulty, ranking #1982 among all cards and #324 among Relief Pitchers.