Foster Griffin is a Red Diamond 96 OVR Starting Pitcher card for the Nationals, part of the Spotlight set in MLB The Show's Diamond Dynasty. He throws left-handed. The card was added to Diamond Dynasty in July 2026.

On the mound, Foster Griffin works with a 5-pitch arsenal led by a 92 mph 4-Seam Fastball and a 92 mph Sinker. His pitching ratings include 76 Velocity, 99 Control, and 99 Break. The profile favors a balanced mix of command and movement.

DiamondOps grades each pitch in Foster Griffin's arsenal: Cutter (S), 4-Seam Fastball (S), Sweeper (S), Sinker (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. Velocity works against the card here — its 76 mph Sinker 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, Foster Griffin currently buys for about 10,379 stubs, with sell orders near 8,400 stubs. Over the past 7 days the price has held roughly steady. Flipping at current buy and sell prices nets roughly 939 stubs, about a 11% return. DiamondOps suggests waiting for a better entry point.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Foster Griffin earns an OpScore of 84.1 on Legend difficulty, ranking #795 among all cards and #151 among Starting Pitchers.