PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BB vs SB 5-bet 25.3bb

BB vs SB 5-bet 25.3bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb, SB 5-bets to 25.3bb · 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
4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 37.44bbYour cards?
11.5bb
25.3bb

Tap your two cards.

Big blind's range

602 of 1,326 combos get here
Fold 64.4%Call 28.9%All-in 199.84bb 6.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb, SB 5-bets to 25.3bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb, SB 5-bets to 25.3bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the big blind (BB) folds 64.4%, calls 28.9% and goes all-in 199.84bb 6.7%. Always call: QQ, 77-99, 55, 97s. Mixed: KK+, TT, 22, AJs+, A8s, A5s, A2s, KJs+, K7s-K9s, Q7s-Q8s, JTs, J8s, T9s, T7s, 98s, 95s, 86s, 76s, 74s, 64s, 53s, AJo+, A7o-A9o, A5o, KTo+, K8o, 76o.

Always fold
K5s, K3s, Q4s, J6s, T8s, 93s, 85s, K7o, Q8o-Q9o, T9o, T7o
Always call
QQ, 77-99, 55, 97s
Always all-in 199.84bb
No hand plays this every time
Mixed
KK+, TT, 22, AJs+, A8s, A5s, A2s, KJs+, K7s-K9s, Q7s-Q8s, JTs, J8s, T9s, T7s, 98s, 95s, 86s, 76s, 74s, 64s, 53s, AJo+, A7o-A9o, A5o, KTo+, K8o, 76o
Settings: 4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 200bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.