PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs BTN 5-bet 30.36bb

BB vs BTN 5-bet 30.36bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN limps, BB isolates to 3bb, BTN 3-bets to 6bb, BB 4-bets to 13.8bb, BTN 5-bets to 30.36bb · Big blind to act

6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 45.62bbYour cards?
13.8bb
30.36bb
0.5bb

Tap your two cards.

Big blind's range

460 of 1,326 combos get here
Fold 77.8%Call 14.9%All-in 249.84bb 7.2%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when BTN limps, BB isolates to 3bb, BTN 3-bets to 6bb, BB 4-bets to 13.8bb, BTN 5-bets to 30.36bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

BTN limps, BB isolates to 3bb, BTN 3-bets to 6bb, BB 4-bets to 13.8bb, BTN 5-bets to 30.36bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the big blind (BB) folds 77.8%, calls 14.9% and goes all-in 249.84bb 7.2%. Always call: A9s. Mixed: TT+, 77-88, ATs+, A7s-A8s, A2s-A4s, KJs+, Q9s-QTs, JTs, J7s, T7s+, T5s, 97s, 87s, 76s, 65s, 43s, AKo, AJo, A3o.

Always fold
44, A5s-A6s, K7s-KTs, K5s, K3s, QJs, Q7s, Q4s-Q5s, J9s, 98s, 86s, 63s, 53s+, AQo, ATo, A4o, KQo, KTo, QJo, Q9o, 98o
Always call
A9s
Always all-in 249.84bb
No hand plays this every time
Mixed
TT+, 77-88, ATs+, A7s-A8s, A2s-A4s, KJs+, Q9s-QTs, JTs, J7s, T7s+, T5s, 97s, 87s, 76s, 65s, 43s, AKo, AJo, A3o
Settings: 6-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 29.27). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.