A2s SB on A65r: Check To The Aggressor

Hero
A♥2♥
Position
SB vs UTG
Pot
Single-Raised Pot
Flop
5♥ 6♠ A♠

Avoid donk-betting out of position on the turn, and fold to the raise when a gutshot lacks the implied odds to call.

Flop Analysis

Auto-played to reach this drill spot — you didn't act here, so it isn't scored.

Flop Analysis

Calling is standard here with top pair and a backdoor nut flush draw. Getting 3.5:1 on a small c-bet, our hand has plenty of equity to continue and keeps UTG's range wide.

Turn Analysis

Checking to the preflop raiser is standard. Leading out into UTG with weak top pair and a gutshot inflates the pot out of position and exposes us to raises from stronger holdings. **Ranges:** UTG's flop c-betting range retains superior Ax hands, sets, and two pairs. Donking accomplishes little because worse hands fold while stronger hands raise or comfortably call. **Position:** Acting out of position without the initiative, we have no strategic incentive to build the pot with a marginal made hand. --- > **Takeaway:** Check to the preflop aggressor on dynamic turns rather than donk-betting marginal made hands out of position.

Note: Donk-betting into the aggressor with a weak top pair and gutshot isolates against stronger hands and invites raises.

Turn Analysis

Folding is the clear play here. Facing a large raise from UTG, our weak pair is heavily crushed and our gutshot does not have the equity or implied odds to justify calling. **Math:** Getting 3.5:1, we need 22.1% equity to break even, but our four-out gutshot has only about 8.7% equity to hit on the river. With only 14.4BB remaining behind, implied odds cannot bridge this equity gap. **Ranges:** UTG's raise into our lead represents extreme strength—sets, two pair combinations, or strong semi-bluffs. Our pair of aces with a two kicker has virtually zero showdown value against this line. --- > **Takeaway:** Do not call turn raises with gutshots when remaining stack depths are too shallow to provide necessary implied odds.

Note: Calling a turn raise with only an eight-percent gutshot and a dominated pair is heavily -EV given the shallow SPR.

River Analysis

While the river completes our straight, checking to the turn raiser yields higher EV than open-shoving. Shoving allows UTG to fold all their missed bluffs and folds out worse hands that might otherwise bet. **Ranges:** The river puts a four-card straight on board. Open-shoving folds out UTG's bluffs and allows their sets and two pairs to find easy folds, whereas checking lets them value-bet or shove worse. **Plan:** Checking to the turn aggressor allows us to check-shove over their continuation bets or let them empty the clip with missed draws. --- > **Takeaway:** On scare cards that complete draws, check to the turn aggressor to let them barrel rather than open-shoving and folding out worse.

Note: Donk-shoving into the turn aggressor on a four-straight board denies UTG the opportunity to bluff or value-bet worse.