Sean Keys is a Red Diamond 95 OVR First Baseman card for the Blue Jays, part of the Topps Now set in MLB The Show's Diamond Dynasty. He bats left-handed. He is also eligible at Third Baseman, Left Fielder, and Right Fielder. The card was added to Diamond Dynasty in July 2026.

At the plate, Sean Keys's standout tools are 115 Power, 97 Contact, and 94 Discipline. His profile leans toward power at the plate. Notable quirks include Dead Red and Situational Hitter from a total of 4 quirks.

Sean Keys is eligible at 5 positions, and DiamondOps scores each one separately: Designated Hitter (102.3), First Baseman (100.9), Third Baseman (92.7), Right Fielder (90.0), and Left Fielder (88.9) on All-Star. Which slot is best depends on how you play — Designated Hitter on All-Star, Designated Hitter on Hall of Fame, and First Baseman on Legend. At Designated Hitter the card scores 102.3 on All-Star, 91.3 on Hall of Fame, and 84.5 on Legend — retaining 83% of its All-Star value. Among First Basemans the card ranks #13 on All-Star and #63 on Legend.

Sean Keys 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. Sean Keys earns an OpScore of 85 on Legend difficulty, ranking #758 among all cards and #63 among First Basemans.