Luis Castillo is a Bronze 73 OVR Starting Pitcher card for the White Sox, 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, Luis Castillo works with a 4-pitch arsenal led by a 95 mph 4-Seam Fastball and a 95 mph Sinker. His pitching ratings include 98 Velocity, 70 Control, and 89 Break. The profile favors a movement-heavy arsenal built to miss bats. Notable quirks include Break Outlier from a total of 2 quirks.

DiamondOps grades each pitch in Luis Castillo'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 98 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, Luis Castillo currently buys for about 68 stubs, with sell orders near 0 stubs. Over the past 7 days the buy price has fallen roughly 15%. Its quick-sell value of 25 stubs sits at or above the sell price, making it quick-sell viable. 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 68.6 on Legend difficulty, ranking #1359 among all cards and #296 among Starting Pitchers.