Villain unknown.
Is this a good flop for a check/raise? It has the backdoor flush and runner-runnner straight draw. But maybe it is better to x/r with direct draws. Also dry boards are not so good to x/r because with strong value hands we also just call here, I think.
So maybe float is the best option, and evaluate the turn?
I think folding here is not a huge mistake, is it?
PokerStars - $0.02 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4
BTN: 113 BB
SB: 94.5 BB
BB: 209 BB
UTG: 63 BB
MP: 111 BB
Hero (CO): 100 BB
SB posts SB 0.5 BB, BB posts BB 1 BB
Pre Flop: (pot: 1.5 BB) Hero has A♥ J♥
fold, fold, Hero raises to 2.5 BB, BTN raises to 8 BB, fold, fold, Hero calls 5.5 BB
Flop: (17.5 BB, 2 players) 6♥ K♣ 2♦
Hero checks, BTN bets 8.5 BB, fold,