Kyle Seager is a Gold 83 OVR Third Baseman card for the Mariners, part of the Breakout set in MLB The Show's Diamond Dynasty. He bats left-handed. He is also eligible at Second Baseman. The card was added to Diamond Dynasty in April 2026.

At the plate, Kyle Seager's standout tools are 83 Vision and 80 Contact. Notable quirks include Dead Red, Rally Monkey, and Situational Hitter from a total of 6 quirks.

Kyle Seager is eligible at 3 positions, and DiamondOps scores each one separately: Third Baseman (75.0), Second Baseman (73.6), and Designated Hitter (72.5) on All-Star. Which slot is best depends on how you play — Third Baseman on All-Star, Designated Hitter on Hall of Fame, and Designated Hitter on Legend. At Third Baseman the card scores 75.0 on All-Star, 80.3 on Hall of Fame, and 82.3 on Legend — it keeps 110% of its All-Star value at the top difficulty, which is unusually durable. Among Third Basemans the card ranks #80 on Hall of Fame and #92 on All-Star.

Kyle Seager 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. Kyle Seager earns an OpScore of 82.3 on Legend difficulty, ranking #886 among all cards and #80 among Third Basemans.