Sean Newcomb is a Silver 75 OVR Relief Pitcher card for the White Sox, part of the Live set in MLB The Show's Diamond Dynasty. He throws left-handed. The card was added to Diamond Dynasty in April 2026.

On the mound, Sean Newcomb works with a 5-pitch arsenal led by a 93 mph 4-Seam Fastball and a 93 mph Sinker. His pitching ratings include 83 Velocity, 58 Control, and 88 Break. The profile favors a movement-heavy arsenal built to miss bats.

On the Diamond Dynasty market, Sean Newcomb currently buys for about 92 stubs, with sell orders near 53 stubs. Over the past 7 days the buy price has climbed roughly 12%. Flipping at current buy and sell prices nets roughly 27 stubs, about a 50% return. DiamondOps suggests waiting for a better entry point.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Sean Newcomb earns an OpScore of 62.7 on Legend difficulty, ranking #1269 among all cards and #173 among Relief Pitchers.