BB vs HJ 4-bet 20.7bb
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · HJ opens 3bb, BB 3-bets to 9bb, HJ 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 · 80bb · 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
494 of 1,326 combos get hereFold 76.1%Call 7.5%All-in 79.84bb 16.4%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when HJ opens 3bb, BB 3-bets to 9bb, HJ 4-bets to 20.7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?
HJ opens 3bb, BB 3-bets to 9bb, HJ 4-bets to 20.7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 76.1%, calls 7.5% and goes all-in 79.84bb 16.4%. Always call: AQs, KQs, KTs, 65s. Always all-in 79.84bb: QQ+, 77-TT, 44-55, AKs, AKo. Mixed: JJ, 66, A8s, A4s-A5s, KJs, QTs, JTs, T8s+, 98s, 87s, 76s.
- Always fold
- A6s-A7s, A2s-A3s, K2s-K9s, Q4s-Q9s, J7s-J9s, T6s-T7s, 96s, 85s-86s, 74s-75s, 64s, AQo, A7o-A9o, A4o-A5o, K9o+, QTo+, JTo, T9o, 76o
- Always call
- AQs, KQs, KTs, 65s
- Always all-in 79.84bb
- QQ+, 77-TT, 44-55, AKs, AKo
- Mixed
- JJ, 66, A8s, A4s-A5s, KJs, QTs, JTs, T8s+, 98s, 87s, 76s
Settings: 6-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.92). 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.