Custom Game Builder
Build your ownplayer pool.
Set the era, minimum career at-bats, and optional position or team filters. We'll spin up a fresh nine-inning card from the pool you define.
Pool Settings
Year Match
Choose whether the range matches debut seasons or the full career window.
Positions
No selection means no filter.
Teams
No selection means no filter.
Historic
Custom Ruleset
Your next challenge
debuted 1871 to 2025 • 0+ AB
How filters work
`Debut in range` matches hitters whose MLB debut year falls inside your selected window.
`Entire career in range` matches hitters whose debut and final season both stay inside your selected window.
Position filters use each player's primary position in the pool.
Team filters match any MLB team on the player's record, so you can include or exclude franchise histories cleanly.