Jo Adell is a Red Diamond 99 OVR Right Fielder card for the Guardians, part of the New Threads set in MLB The Show's Diamond Dynasty. He bats right-handed. He is also eligible at Left Fielder and Center Fielder. The card was added to Diamond Dynasty in August 2026.

At the plate, Jo Adell's standout tools are 125 Power, 111 Contact, and 81 Vision. His profile leans toward power at the plate. Notable quirks include Fighter and Situational Hitter from a total of 6 quirks.

Jo Adell is eligible at 4 positions, and DiamondOps scores each one separately: Designated Hitter (105.4), Right Fielder (100.1), Left Fielder (99.9), and Center Fielder (96.2) on All-Star. The best fit is Designated Hitter rather than the listed Right Fielder, and that holds at every difficulty. At Designated Hitter the card scores 105.4 on All-Star, 105.5 on Hall of Fame, and 101.8 on Legend — it keeps 97% of its All-Star value at the top difficulty, which is unusually durable. Among Right Fielders the card ranks #5 on All-Star and #11 on Legend.

Jo Adell 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. Jo Adell earns an OpScore of 97.7 on Legend difficulty, ranking #187 among all cards and #11 among Right Fielders.