PokerSolver
PokerSolver/6-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/UTG vs CO 3-bet 7.5bb

UTG vs CO 3-bet 7.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · UTG opens 2.5bb, CO 3-bets to 7.5bb · Under the gun to act

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
6-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 12.46bbYour cards?
2.5bb
7.5bb
0.5bb
1bb

Tap your two cards.

Under the gun's range

348 of 1,326 combos get here
Fold 55.8%Call 26.3%Raise 17.25bb 13.6%All-in 99.84bb 4.4%
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, CO 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

UTG opens 2.5bb, CO 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the under the gun (UTG) folds 55.8%, calls 26.3%, raises 17.25bb 13.6% and goes all-in 99.84bb 4.4%. Always call: JJ, 77-99, 33-55, AJs-AQs, A9s, KQs, QTs. Always raise 17.25bb: KK+, AKs, ATs, A5s, KJs. Always all-in 99.84bb: AKo. Mixed: QQ, TT, 66, A8s, A4s, K9s-KTs, QJs, JTs, T9s, 76s, 65s, AQo.

Always fold
A6s-A7s, A2s-A3s, K5s-K8s, Q8s-Q9s, J9s, T8s, 98s, 87s, A9o-AJo, A5o, KTo+, QTo+
Always call
JJ, 77-99, 33-55, AJs-AQs, A9s, KQs, QTs
Always raise 17.25bb
KK+, AKs, ATs, A5s, KJs
Always all-in 99.84bb
AKo
Mixed
QQ, TT, 66, A8s, A4s, K9s-KTs, QJs, JTs, T9s, 76s, 65s, AQo
Settings: 6-max · 100bb · 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, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.89). 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.

Tree: Two HRC solves of this game in one, callers first: the callers solve (its raises grow by 1bb, or 1x, for each player who called before) has every one of the 1,323 spots here, so the base solve gives none of them.

This spot: from the callers solve (sizes: opens 2.0bb + 1.0bb, 2.5bb + 1.0bb, 3.0bb + 1.0bb; 3-bets 2.0x + 1.0x, 3.0x + 1.0x; 4-bets 2.3x, all-in; 5-bets all-in; HRC CI 24.58).

Rake sources for the games it fits: 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.