The Cityscapes Diamond Quest is a specific single-player path within the broader Cityscapes Program in MLB The Show 26. Released on May 1, 2026, it offers a board-game style experience where you navigate map challenges to earn exclusive player cards for the Cityscapes Collection.

Diamond Quest Rewards

Completing the Cityscapes Diamond Quest allows you to earn two primary 91 OVR player cards:

• Dave Parker (RF, PIT) – 91 OVR
• Michael Young (SS, TEX) – 91 OVR
• Bonus: You can also earn 2x Ballin' is a Habit Packs along the path.

Dave Parker (RF, PIT) – 91 OVR

Michael Young (SS, TEX) – 91 OVR

How Diamond Quest Works

Diamond Quest is a solo Diamond Dynasty mode that uses a board-based mechanic:

• Movement: Use dice rolls to move across the map.
• Challenges: Landing on specific spaces triggers "Player-Locked" or "Stadium Challenges."
• The Sweeper: Avoid the Sweeper mechanic, which can pin you into unfavorable challenges if you don't plan your route carefully.
• Cash-Out: Your run concludes with a 3-inning stadium game. The difficulty you choose for this final game determines the tier of rewards you receive.

Strategic Tips for Cityscapes

• Peanut Economy: "Peanuts" earned in the mode carry over between maps. Use them to buy temporary perks that make the 3-inning "cash-out" game easier.
• The "Mantle" Grind: Both Dave Parker and Michael Young are essential if you are aiming for the 93 OVR Mickey Mantle (which requires collecting 30 Cityscapes cards).
• Efficiency: If you are a high-skill player, you can "Rush the Stadium" to maximize reward attempts per hour. If you prefer a safer route, focus on a "Full Clear" to stack perks before the final game.
• Double XP: As of today (May 4), Double XP Weekend is active. While the Diamond Quest card rewards are fixed, the gameplay XP you earn while playing the 3-inning games is doubled toward your 2nd Inning path progress.