PokerSolver
PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs BTN 3-bet 5bb

BB vs BTN 3-bet 5bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · BTN limps, BB isolates to 2.5bb, BTN 3-bets to 5bb · 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 8.8bbYour cards?
2.5bb
5bb
0.5bb

Tap your two cards.

Big blind's range

582 of 1,326 combos get here
Fold 42.5%Call 44.6%Raise 11.5bb 9.3%All-in 199.84bb 3.5%
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 2.5bb, BTN 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

BTN limps, BB isolates to 2.5bb, BTN 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the big blind (BB) folds 42.5%, calls 44.6%, raises 11.5bb 9.3% and goes all-in 199.84bb 3.5%. Always call: 77, 22-44, AJs, A4s, K8s-K9s, Q9s, 97s, 53s, QJo. Mixed: 88+, 55-66, AQs+, A8s-ATs, A5s-A6s, A2s, KTs+, K4s-K6s, QTs+, Q8s, Q2s-Q6s, J5s+, T6s+, 98s, 96s, 86s, 83s, 75s+, 72s, 62s+, 32s, AJo+, A9o, A5o, KQo, QTo, JTo, T9o, 65o.

Always fold
Q7s, T4s, 92s, 84s, 54s, KTo, K4o, J7o, 98o
Always call
77, 22-44, AJs, A4s, K8s-K9s, Q9s, 97s, 53s, QJo
Always raise 11.5bb
No hand plays this every time
Always all-in 199.84bb
No hand plays this every time
Mixed
88+, 55-66, AQs+, A8s-ATs, A5s-A6s, A2s, KTs+, K4s-K6s, QTs+, Q8s, Q2s-Q6s, J5s+, T6s+, 98s, 96s, 86s, 83s, 75s+, 72s, 62s+, 32s, AJo+, A9o, A5o, KQo, QTo, JTo, T9o, 65o
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.