Matt Brash is a Silver 79 OVR Relief Pitcher card for the Mariners, 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, Matt Brash works with a 5-pitch arsenal led by a 96 mph 4-Seam Fastball and a 95 mph Sinker. His pitching ratings include 99 Velocity, 62 Control, and 99 Break. The profile favors a movement-heavy arsenal built to miss bats.

On the Diamond Dynasty market, Matt Brash currently buys for about 169 stubs, with sell orders near 156 stubs. Over the past 7 days the buy price has fallen roughly 30%. DiamondOps currently rates the card a buy at this price.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Matt Brash earns an OpScore of 74.2 on Legend difficulty, ranking #801 among all cards and #38 among Relief Pitchers.