Devin Williams

Devin Williams is a Diamond 87 OVR Closer card for the Mets, part of the New Threads 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, Devin Williams works with a 3-pitch arsenal led by a 94 mph 4-Seam Fastball and a 92 mph Cutter. His pitching ratings include 71 Velocity, 75 Control, and 99 Break. The profile favors a movement-heavy arsenal built to miss bats. Notable quirks include Stopper and Break Outlier from a total of 4 quirks.

DiamondOps grades each pitch in Devin Williams's arsenal: 4-Seam Fastball (S), Cutter (S), and Screwball (C). 2 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 Cutter, so the two share a release look. Velocity works against the card here — its 71 mph 4-Seam Fastball 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.

Devin Williams is not currently traded on the open Diamond Dynasty market — cards like this are typically earned through programs or collections rather than bought with stubs.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Devin Williams earns an OpScore of 79.1 on Legend difficulty, ranking #1414 among all cards and #68 among Closers.