BB 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) · 60bb · UTG opens 3bb, BB 3-bets to 9bb, UTG 4-bets to 20.7bb · Big blind 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 · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 31.16bbYour cards?
9bb
20.7bb
0.5bb
Tap your two cards.
Big blind's range
420 of 1,326 combos get hereFold 78.6%Call 3.2%All-in 59.84bb 18.2%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when UTG opens 3bb, BB 3-bets to 9bb, UTG 4-bets to 20.7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?
UTG opens 3bb, BB 3-bets to 9bb, UTG 4-bets to 20.7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 78.6%, calls 3.2% and goes all-in 59.84bb 18.2%. Always all-in 59.84bb: 77+, 55, AKs, AKo. Mixed: 66, AQs, A5s, QTs.
- Always fold
- A6s-A8s, A2s-A4s, K2s-KTs, Q6s-Q9s, J7s+, 98s, 85s-86s, 75s, A5o-AQo, KTo-KJo, QTo+, JTo
- Always call
- No hand plays this every time
- Always all-in 59.84bb
- 77+, 55, AKs, AKo
- Mixed
- 66, AQs, A5s, QTs
Settings: 6-max · 60bb · 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, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.