In Blackjack, shuffling up refers to a tactic used by dealers to prevent players from keeping track of the deck’s composition. Typically, after a certain number of cards have been dealt, the dealer reshuffles the cards to randomize the deck. Shuffling up often happens earlier than expected if the dealer suspects a player is trying to count cards, ensuring that the remaining cards are less predictable.
Shuffling Up Example
For example, if a dealer notices that after only 50% of the deck has been played, a player is consistently making larger bets, they may shuffle the cards to interrupt the flow and reduce any advantage the player may have.