"Dubey and followers are 100 percent correct in asserting that analysis of the previous hand can be useful in predicting the outcome of the upcoming hand, and they have the mathematical studies to prove it."
http://www.blackjackchamp.com/casino-news/24076-is-it-possible-to-win-at-blackjack-consistently-without-using-card-counting-systems/
"What Gwynn and Seri determined beyond any doubt were three facts:
1) If a player loses a hand, he will be more likely to win the next one — i.e., losing one hand is a positive indicator that the player’s expectation on the next hand has risen.
2) If a player wins a hand, he will be more likely to lose the next one — i.e., winning one hand is an indicator that the player’s expectation on the next hand has dropped.
3) If a player pushes a hand with the dealer, it is an even stronger indicator than a win that the player’s expectation on the next hand has dropped."
http://www.blackjackforumonline.com/content/betting_systems_no_need_to_count_system.htm
http://www.blackjackchamp.com/casino-news/24076-is-it-possible-to-win-at-blackjack-consistently-without-using-card-counting-systems/
"What Gwynn and Seri determined beyond any doubt were three facts:
1) If a player loses a hand, he will be more likely to win the next one — i.e., losing one hand is a positive indicator that the player’s expectation on the next hand has risen.
2) If a player wins a hand, he will be more likely to lose the next one — i.e., winning one hand is an indicator that the player’s expectation on the next hand has dropped.
3) If a player pushes a hand with the dealer, it is an even stronger indicator than a win that the player’s expectation on the next hand has dropped."
http://www.blackjackforumonline.com/content/betting_systems_no_need_to_count_system.htm