I was playing basic strategy this game with low bets, sitting at a 19k bankroll.

I’d be suspicious if any of the counts were over 16 as that would not be possible in a 4 deck game, but all are below. A: 11 2: 13 3: 10 4: 12 5: 14 6: 12 7: 13 8: 12 9: 10 10: 11 J: 11 Q: 12 K: 8 Of course, it’s possible for the numbers to vary greatly based on random chance but as they all are near 12, it doesn’t appear that there are increased abundance of As, 10s or face cards, an abundance that would favor the dealer. Note that on average there will be 12 cards of each across the 3 decks played. In a 4 deck game the dealer shuffled with 59 cards left.