Hold'em table

Open-raising the button with 7-6 offsuit is profitable three-handed, leveraging position and initiative against the blinds.

A8 offsuit with an ace is strong enough heads-up value against a single raiser; 3-betting builds the pot and can isolate against the button's wide range.

Suited? No; 76 offsuit is too weak to continue against a large 3-bet when out of position postflop heads-up.

J4o is a weak hand in early position. Folding preserves chips and avoids playing marginal hands out of position against two opponents.

J4o offsuit is weak; button folded, but calling to see a flop out of position against BB with a marginal hand isn't worth it.

Offsuit 86 on the button facing a raise-limp scenario isn't worth defending; fold weak hand to preserve chips.

9-5 offsuit is too weak to defend from the small blind against the big blind, even getting a good price heads-up.

KQs is a strong button opening hand with good equity and playability. I raise to apply pressure and build value.

K2o is a weak hand, especially against a raise from early position. Folding preserves chips when holding a marginal hand against an aggressive opener.

Qd5s offsuit is weak, facing a raise with only one opponent left; not worth continuing from the big blind.

With pocket threes on the button, raising to 4bb is standard to isolate and build the pot with a decent starting hand in position. This gives us good playability postflop while maintaining fold equity.

6h Td offsuit is weak facing a 4x raise; not worth calling out of position.

QTo has sufficient equity to defend against a button open heads-up, despite being out of position. Calling preserves flexibility without inflating the pot against an unknown range.

I have a reasonable top-pair bluff-catcher in a raised pot and prefer to check to the preflop aggressor, allowing them to c-bet worse hands while keeping their range wide.

Pocket threes are a weak hand on a Q-9-2 board with no pair. Seat 1 checked, indicating weakness. Checking allows me to see the turn cheaply and control the pot size.

Betting top pair for value and protection against heart draws and weaker queens. The opponent's flop check leaves many weaker hands that can continue.

With 3-3 on a 9-2-Q-4 board, I have a weak hand. Seat 1 raised preflop (400), I called, both checked the flop, then seat 1 bet 550 on the turn—indicating strength. My pair of threes is very likely behind, and calling 550 with poor equity and no strong draws isn't profitable. Folding preserves chips.

Weak offsuit low cards (4-2) on the button; not worth calling to see a flop out of position postflop against two players.

7-3 offsuit is too weak to defend from the small blind against the big blind, even for the small additional cost.