Combo Strategy: Packs + Marketplace
One of the most efficient ways to complete collections is to MLB The Show 25 Stubs use a hybrid strategy:

Open earned packs from Programs, Conquest, or Daily Moments.

Take inventory of what cards you pulled.

Then use the Marketplace to fill in the missing pieces.

This way, you minimize the number of cards you have to buy manually and avoid paying inflated prices for common cards.

Early in the Game Cycle, Packs Have Higher Value
In the first weeks after launch, most cards are worth more because supply is limited and demand is high. During this period:

Packs often yield better stub returns, even from low-rated cards.

Filling out team collections early gives access to Division and League Collection rewards, which are often top-tier Diamonds.

Program and Team Affinity missions tied to collections can accelerate your XP gain.

Opening packs at this stage—especially earned ones—can give you a huge head start toward completing those valuable early collections.

Team Affinity and Set Collections Benefit from Bulk Pulls
Beyond Live Series, MLB The Show 25 also includes collections tied to:

Set cards (e.g., Set 1, Set 2, etc.)

Team Affinity missions and programs

Legends and Flashbacks

Opening Themed Packs tied to specific programs can help you acquire players needed to complete those collections. For example:

Pulling multiple Team Affinity players can help you unlock bonus missions or PXP objectives.

Program packs often contain cards that aren’t available on buy MLB The Show 25 Stubs the open market, making them necessary to open.