PokerSolver
PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs CO 5-bet 45.54bb

BB vs CO 5-bet 45.54bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO limps, BB isolates to 3bb, CO 3-bets to 9bb, BB 4-bets to 20.7bb, CO 5-bets to 45.54bb · Big blind 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
5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 67.54bbYour cards?
20.7bb
45.54bb
0.5bb

Tap your two cards.

Big blind's range

302 of 1,326 combos get here
Fold 75.4%Call 12.9%All-in 199.84bb 11.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when CO limps, BB isolates to 3bb, CO 3-bets to 9bb, BB 4-bets to 20.7bb, CO 5-bets to 45.54bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

CO limps, BB isolates to 3bb, CO 3-bets to 9bb, BB 4-bets to 20.7bb, CO 5-bets to 45.54bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the big blind (BB) folds 75.4%, calls 12.9% and goes all-in 199.84bb 11.7%. Mixed: QQ+, 77-99, 55, 33, A8s+, A5s-A6s, A2s-A3s, KQs, K9s-KTs, K7s, QJs, Q9s, Q6s, JTs, J8s, 98s, AKo.

Always fold
TT, 44, A4s, KJs, K8s, K4s-K5s, QTs, Q8s, J9s, T7s-T8s, 96s-97s, 76s, 54s
Always call
No hand plays this every time
Always all-in 199.84bb
No hand plays this every time
Mixed
QQ+, 77-99, 55, 33, A8s+, A5s-A6s, A2s-A3s, KQs, K9s-KTs, K7s, QJs, Q9s, Q6s, JTs, J8s, 98s, AKo
Settings: 5-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.99). 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.