Sean Keys — Common 58 OVR Third Baseman Overview
Sean Keys is a Common 58 OVR Third Baseman card for the Blue Jays, part of the Live set in MLB The Show's Diamond Dynasty. He bats left-handed. He is also eligible at First Baseman, Left Fielder, and Right Fielder. The card was added to Diamond Dynasty in July 2026.
Sean Keys grades out at 65 Arm Strength, 61 Speed, and 54 Contact.
Sean Keys is eligible at 5 positions, and DiamondOps scores each one separately: Right Fielder (48.0), Third Baseman (47.4), Left Fielder (46.5), First Baseman (41.2), and Designated Hitter (38.8) on All-Star. The best fit is Right Fielder rather than the listed Third Baseman, and that holds at every difficulty. At Right Fielder the card scores 48.0 on All-Star, 49.8 on Hall of Fame, and 50.3 on Legend — it keeps 105% of its All-Star value at the top difficulty, which is unusually durable. Among Third Basemans the card ranks #184 on Legend and #193 on All-Star.
On the Diamond Dynasty market, Sean Keys currently buys for about 18 stubs, with sell orders near 0 stubs. Over the past 7 days the buy price has fallen roughly 5%. Its quick-sell value of 5 stubs sits at or above the sell price, making it quick-sell viable. DiamondOps suggests waiting for a better entry point.
OpScore is DiamondOps' composite rating of a card's in-game performance value. Sean Keys earns an OpScore of 50 on Legend difficulty, ranking #2799 among all cards and #184 among Third Basemans.
Live Series cards like Sean Keys'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. Across the season so far, 55% of the cards Radar flags go on to be upgraded, against a 26% background rate across all scored cards — 2.1× better than chance (n=1,061).
Common questions
- What is Sean Keys's overall rating in MLB The Show 26?
- Sean Keys is a 58 OVR Common Third Baseman for the Blue Jays.
- Is Sean Keys a good card in MLB The Show 26?
- Among Third Basemans, Sean Keys ranks #193 on All-Star, #189 on Hall of Fame, and #184 on Legend by OpScore — DiamondOps' difficulty-aware rating: it weights the attributes that decide at-bats and recomputes them for each difficulty, whereas in-game Overall is a single number that does not change with the level you play on.
- How much does Sean Keys cost in Diamond Dynasty?
- The last recorded buy-now price was 18 stubs. Prices move constantly on the in-game marketplace — the chart on this page tracks the card's real history rather than a single snapshot.
Where to go next
Every link below comes from this card's own series, team, rarity, position, or the collections and programs it belongs to.
- Live Series — Blue Jays Live SeriesA collection this card counts toward.
- Starter — Collect Common PlayersA collection this card counts toward.
- Starter — Collect InfieldersA collection this card counts toward.
- Best Third BasemenThe top third basemen in the game, ranked by OpScore.
- Best First BasemenThe top first basemen in the game, ranked by OpScore.
- Best Left FieldersThe top left fielders in the game, ranked by OpScore.
- Live CardsEvery Live card, filterable by position, team and rating.
- Blue Jays CardsEvery Blue Jays card in the game, with live market prices.
- Common CardsEvery Common card, ranked by overall rating.
- Live Series CardsLive Series prices move on real-world performance, so they are the only cards where following actual MLB box scores is a trading edge.
- Live Series CommonsWhen a Common costs meaningfully more than its quick-sell price, a collection or mission is driving it — the card itself is not the reason.
- Diamond RadarWhich cards our model predicts will be upgraded at the next roster update.
