Luis Castillo is a Diamond 93 OVR Starting Pitcher card for the Reds, part of the Vintage set in MLB The Show's Diamond Dynasty. He throws right-handed. The card was added to Diamond Dynasty in May 2026.

On the mound, Luis Castillo works with a 4-pitch arsenal led by a 97 mph 4-Seam Fastball and a 95 mph Sinker. His pitching ratings include 99 Velocity, 78 Control, and 99 Break. The profile favors a movement-heavy arsenal built to miss bats. Notable quirks include Break Outlier from a total of 3 quirks.

On the Diamond Dynasty market, Luis Castillo currently buys for about 16,000 stubs, with sell orders near 13,185 stubs. Over the past 7 days the buy price has fallen roughly 20%. Flipping at current buy and sell prices nets roughly 1,213 stubs, about a 9% return. DiamondOps currently rates the card a buy at this price.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Luis Castillo earns an OpScore of 87.7 on Legend difficulty, ranking #500 among all cards and #90 among Starting Pitchers.