Eddie Rosario is a Diamond 89 OVR Left Fielder card for the Free Agents, part of the World Baseball Classic set in MLB The Show's Diamond Dynasty. He bats left-handed. He is also eligible at Right Fielder. The card was added to Diamond Dynasty in April 2026.

At the plate, Eddie Rosario's standout tools are 88 Contact and 87 Power. His profile leans toward contact hitting. Notable quirks include Dead Red, Breaking Ball Hitter, and Situational Hitter from a total of 6 quirks.

On the Diamond Dynasty market, Eddie Rosario currently buys for about 81,959 stubs, with sell orders near 63,505 stubs. Over the past 7 days the buy price has climbed roughly 61%. Flipping at current buy and sell prices nets roughly 10,256 stubs, about a 16% return. DiamondOps flags the card as currently overpriced.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Eddie Rosario earns an OpScore of 82.8 on Legend difficulty, ranking #517 among all cards and #46 among Left Fielders.