PokerSolver
PokerSolver/6-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/UTG vs BTN 4-bet 24.15bb

UTG vs BTN 4-bet 24.15bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · UTG limps, BTN isolates to 3.5bb, UTG 3-bets to 10.5bb, BTN 4-bets to 24.15bb · 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 37.11bbYour cards?
10.5bb
24.15bb
0.5bb
1bb

Tap your two cards.

Under the gun's range

162 of 1,326 combos get here
Fold 49.3%Call 25.8%All-in 99.84bb 24.9%
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 limps, BTN isolates to 3.5bb, UTG 3-bets to 10.5bb, BTN 4-bets to 24.15bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

UTG limps, BTN isolates to 3.5bb, UTG 3-bets to 10.5bb, BTN 4-bets to 24.15bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the under the gun (UTG) folds 49.3%, calls 25.8% and goes all-in 99.84bb 24.9%. Always call: 77, AJs. Always all-in 99.84bb: KK+, AKs, AKo. Mixed: TT-QQ, ATs, A4s-A5s.

Always fold
K9s-KTs, Q9s+, AQo, KQo
Always call
77, AJs
Always all-in 99.84bb
KK+, AKs, AKo
Mixed
TT-QQ, ATs, A4s-A5s
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.