Griffin Jax is a Gold 81 OVR Starting Pitcher card for the Rays, part of the Live set in MLB The Show's Diamond Dynasty. He throws right-handed. The card was added to Diamond Dynasty in April 2026.

On the mound, Griffin Jax works with a 5-pitch arsenal led by a 97 mph 4-Seam Fastball and a 95 mph Sinker. His pitching ratings include 99 Velocity, 78 Control, and 81 Break. The profile favors a balanced mix of command and movement.

DiamondOps grades each pitch in Griffin Jax's arsenal: Sweeper (S), 4-Seam Fastball (S), Sinker (S), Cutter (S), and Circle Change (A). 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 4-Seam Fastball off the Sinker, so the two share a release look. Its 99 mph Sinker 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.

On the Diamond Dynasty market, Griffin Jax currently buys for about 658 stubs, with sell orders near 0 stubs. Over the past 7 days the buy price has fallen roughly 8%. Its quick-sell value of 600 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. Griffin Jax earns an OpScore of 76.8 on Legend difficulty, ranking #1070 among all cards and #235 among Starting Pitchers.