Hold'em table

Q8o is a marginal button hand in three-handed play, but a small open uses position and fold equity better than calling or folding.

A3o plays poorly out of position facing a button open; folding is standard.

Six-two offsuit is one of the worst hands and calling 150 into a button raise out of position gives poor equity and reverse implied odds. Folding is clearly best.

T3o is too weak to open even from the button in a 3-handed game.

AQ offsuit is a premium hand heads-up; I raise for value and fold equity rather than letting the big blind see a cheap flop.

75o is too weak to continue against a 3bb raise, even heads-up in position. Folding avoids a dominated, low-playability hand.

A3s on the button in a 3-handed game is a standard open-raise; position and an ace make raising better than calling or folding.

Q9 offsuit is too weak to continue from the small blind against a button open, especially out of position with the big blind still to act. Folding avoids a dominated, low-equity spot.

Folding 97o out of position facing a 3x button open.

K2o is too weak and dominated to open from the button, so folding avoids a poor preflop spot.

In the small blind folded to us with pocket eights, raising to 3bb is a standard value open to build a pot and leverage hand strength.

Calling 200 into a 400 pot needs only ~33% equity, and A2o has well over that against a wide SB raising range, so folding is too tight. I'll defend and reassess on the flop with position-neutral play.

With an underpair on a Q-J high board out of position, checking to control the pot size and see how the opponent acts is the standard play.

Seat_2 raised preflop but checked a Q-high flop, which is often weakness. I'll stab half pot with ace-high as a cheap bluff in position, folding if raised.

With two overcards on the board and minimal equity out of position, folding pocket eights facing a half-pot bet is the standard play.

On the button in 3-handed play, Ten-Nine suited is a strong playable hand that standardly opens with a raise.

5h2h is far too weak to call 200 more against a 2.5x raise, even suited. Folding is clearly the best play.

K9o is a standard big-blind defend versus a button 2.5x open: the price is good and folding this wide gives up too much, while a three-bet out of position is poorly placed.

King-high with no pair or draw on a paired flop; checking out of position keeps the pot small and lets the preflop raiser act.

We hold two overcards and a gutshot straight draw with backdoor hearts. Checking behind controls the pot and takes a free card in position.

King-high with only a weak nine-high flush draw on an ace-paired, three-club board; checking realizes the free card rather than betting into the preflop raiser.

The turn Ace is an excellent card for our preflop raising range, and seat 1 has checked twice, giving us a prime spot to bluff with our gutshot straight draw.

King-high with only a non-nut flush draw does not have the equity to call 350 into 900, and a higher club or a made hand often has me dominated.

JTs suited is a strong button open in 3-handed play; raising builds the pot with position and can win blinds immediately.

Q2 offsuit is too weak to continue out of position against a button raise to 3bb. Folding preserves the stack for better spots.

K2o is too weak to defend out of position against a 3bb button open.