21+3 Sidebet
A side bet that pays if your first two cards and the dealer's upcard form a poker-style hand.
21+3 is an optional side bet placed alongside your main wager. It combines your two starting cards with the dealer's upcard and pays if they make a three-card poker-style hand, such as a flush, straight or three of a kind. Pay tables typically vary by provider and table, so check the rules panel before betting. It is settled as soon as the upcard is shown, separately from the blackjack hand.
Related: Side Bet · Perfect Pairs Sidebet · Upcard
Back to A–Z