Thirty hidden players, five clues at a time. Sign 12 and see if they can take down the greatest team ever assembled.

Thirty hidden players, five clues at a time. Sign 12 and see if they can take down the greatest team ever assembled.

😬 Historically Catastrophic. Try to beat 40 wins at CHASIN' BASE.

👑 Dynasty. Try to beat 139 wins at CHASIN' BASE.

👑 Dynasty. Try to beat 139 wins at CHASIN' BASE.

You have $100 million to put together a squad to try to beat the best regular-season team ever.

You have $100 million to put together a squad to try to beat the best regular-season team ever.

👑 Dynasty. Try to beat 138 wins at CHASIN' 117.

👑 Dynasty. Try to beat 138 wins at CHASIN' 117.

Draft MLB/NBA/NFL players across 100+ years of sports to break the all-time win record.

Draft an all-time NBA team and simulate an 82-game undefeated season. Build your roster, beat the algorithm, share your record.

Put your baseball knowledge to the test! Immaculate Grid is a daily trivia game powered by Sports Reference. Come back for a new MLB grid challenge every day!