Josiah Hartshorn is a Red Diamond 98 OVR Right Fielder card for the Cubs, part of the Pipeline set in MLB The Show's Diamond Dynasty. He is a switch hitter. He is also eligible at First Baseman, Left Fielder, and Center Fielder. The card was added to Diamond Dynasty in August 2026.

At the plate, Josiah Hartshorn's standout tools are 103 Contact, 103 Discipline, and 102 Power. His profile leans toward contact hitting. Notable quirks include Dead Red and Situational Hitter from a total of 5 quirks.

Josiah Hartshorn is eligible at 5 positions, and DiamondOps scores each one separately: Designated Hitter (107.9), First Baseman (107.0), Right Fielder (101.0), Left Fielder (99.3), and Center Fielder (94.8) 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 107.9 on All-Star, 107.4 on Hall of Fame, and 105.1 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.

Josiah Hartshorn 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. Josiah Hartshorn earns an OpScore of 99.3 on Legend difficulty, ranking #156 among all cards and #11 among Right Fielders.