PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/UTG vs SB 3-bet 5bb

UTG vs SB 3-bet 5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · UTG opens 2.5bb, SB 3-bets to 5bb · Under the gun to act

6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 9.46bbYour cards?
2.5bb
5bb
1bb

Tap your two cards.

Under the gun's range

344 of 1,326 combos get here
Fold 3.2%Call 85.7%Raise 11.5bb 11.1%All-in 249.84bb <0.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the under the gun (UTG) when UTG opens 2.5bb, SB 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

UTG opens 2.5bb, SB 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the under the gun (UTG) folds 3.2%, calls 85.7%, raises 11.5bb 11.1% and goes all-in 249.84bb 0%. Always call: 88, 44-55, A6s-A9s, A2s-A4s, KQs, K5s-K8s, QJs, Q8s-Q9s, J8s-J9s, T8s+, 98s, 87s, 54s, AQo+, ATo, KTo+, QTo+. Always raise 11.5bb: AA. Mixed: 99-KK, 66-77, 33, ATs+, A5s, KTs-KJs, QTs, JTs, 97s, 76s, 65s, AJo, A9o.

Always fold
No hand plays this every time
Always call
88, 44-55, A6s-A9s, A2s-A4s, KQs, K5s-K8s, QJs, Q8s-Q9s, J8s-J9s, T8s+, 98s, 87s, 54s, AQo+, ATo, KTo+, QTo+
Always raise 11.5bb
AA
Always all-in 249.84bb
No hand plays this every time
Mixed
99-KK, 66-77, 33, ATs+, A5s, KTs-KJs, QTs, JTs, 97s, 76s, 65s, AJo, A9o
Settings: 6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 29.27). A jackpot fee on bigger pots is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.