Darren O'Day is a Red Diamond 96 OVR Relief Pitcher card for the Orioles, part of the Finest set in MLB The Show's Diamond Dynasty. He throws right-handed. The card was added to Diamond Dynasty in June 2026.

On the mound, Darren O'Day works with a 5-pitch arsenal led by a 89 mph 4-Seam Fastball and a 88 mph Sinker. His pitching ratings include 50 Velocity, 99 Control, and 99 Break. The profile favors a balanced mix of command and movement. Notable quirks include Stopper from a total of 3 quirks.

On the Diamond Dynasty market, Darren O'Day currently buys for about 187,000 stubs, with sell orders near 161,581 stubs. Over the past 6 days the price has held roughly steady. Flipping at current buy and sell prices nets roughly 6,717 stubs, about a 4% return. DiamondOps suggests waiting for a better entry point.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Darren O'Day earns an OpScore of 96 on Legend difficulty, ranking #59 among all cards and #4 among Relief Pitchers.