Spencer Steer

Spencer Steer is a Silver 77 OVR Left Fielder card for the Free Agents, part of the Live set in MLB The Show's Diamond Dynasty. He bats right-handed. He is also eligible at First Baseman. The card was added to Diamond Dynasty in April 2026.

Spencer Steer grades out at 71 Arm Strength, 70 Power, and 70 Discipline.

Spencer Steer is eligible at 3 positions, and DiamondOps scores each one separately: Left Fielder (62.2), First Baseman (61.2), and Designated Hitter (59.9) on All-Star. The card is strongest at its listed position, Left Fielder, at every difficulty. At Left Fielder the card scores 62.2 on All-Star, 61.6 on Hall of Fame, and 61.2 on Legend — it keeps 98% of its All-Star value at the top difficulty, which is unusually durable. Among Left Fielders the card ranks #137 on All-Star and #148 on Legend.

On the Diamond Dynasty market, Spencer Steer currently buys for about 100 stubs, with sell orders near 0 stubs. Over the past 7 days the buy price has fallen roughly 17%. Its quick-sell value of 100 stubs sits at or above the sell price, making it quick-sell viable. DiamondOps currently rates the card a buy at this price.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Spencer Steer earns an OpScore of 61.2 on Legend difficulty, ranking #1983 among all cards and #148 among Left Fielders.

Live Series cards like Spencer Steer's are the ones Diamond Radar scores: it reads a player's real MLB production and predicts what the next roster update will do to the card — the predicted rating, the tier jump, and how likely the upgrade is. Ratings only move at a roster update, and not every Live Series card is scored in a given window. Model v11: of the 162 cards it scored 70 or above in its 1 graded update, 72% were upgraded, against 21% by chance: 3.5× better.