Corey Kluber

Corey Kluber is a Red Diamond 99 OVR Starting Pitcher card for the Yankees, part of the Milestone set in MLB The Show's Diamond Dynasty. He throws right-handed. The card was added to Diamond Dynasty in November 2026.

On the mound, Corey Kluber works with a 5-pitch arsenal led by a 95 mph 4-Seam Fastball and a 94 mph Sinker. His pitching ratings include 95 Velocity, 94 Control, and 99 Break. The profile favors a balanced mix of command and movement. Notable quirks include Break Outlier from a total of 3 quirks.

DiamondOps grades each pitch in Corey Kluber's arsenal: Cutter (S), Sinker (S), 4-Seam Fastball (S), Circle Change (A), and Slurve (B). 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 Sinker off the 4-Seam Fastball, so the two share a release look. 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, Corey Kluber currently buys for about 144,000 stubs, with sell orders near 114,500 stubs. Flipping at current buy and sell prices nets roughly 15,098 stubs, about a 13% return. DiamondOps suggests waiting for a better entry point.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Corey Kluber earns an OpScore of 99.6 on Legend difficulty, ranking #411 among all cards and #50 among Starting Pitchers.