BTN vs UTG 4-bet 20.7bb
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · UTG opens 3bb, BTN 3-bets to 9bb, UTG 4-bets to 20.7bb · Button to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 32.16bbYour cards?
9bb
0.5bb
1bb
20.7bb
Tap your two cards.
Button's range
308 of 1,326 combos get hereFold 37.1%Call 57.2%All-in 149.84bb 5.7%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the button (BTN) when UTG opens 3bb, BTN 3-bets to 9bb, UTG 4-bets to 20.7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?
UTG opens 3bb, BTN 3-bets to 9bb, UTG 4-bets to 20.7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the button (BTN) folds 37.1%, calls 57.2% and goes all-in 149.84bb 5.7%. Always call: 33-QQ, A9s-AQs, KTs+, QTs+, J9s+, T9s, 98s, 87s, 76s, 65s, 54s, AQo. Always all-in 149.84bb: AA. Mixed: KK, AKs, A2s-A8s, 97s, AKo.
- Always fold
- K5s-K9s, ATo-AJo, KJo+
- Always call
- 33-QQ, A9s-AQs, KTs+, QTs+, J9s+, T9s, 98s, 87s, 76s, 65s, 54s, AQo
- Always all-in 149.84bb
- AA
- Mixed
- KK, AKs, A2s-A8s, 97s, AKo
Settings: 6-max · 150bb · 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, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.4). 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.
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.