PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BB vs SB 3-bet 5bb

BB vs SB 3-bet 5bb

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 · 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 8.14bbYour cards?
2.5bb
5bb

Tap your two cards.

Big blind's range

1,166 of 1,326 combos get here
Fold 29.2%Call 61.3%Raise 11.5bb 9.2%All-in 199.84bb 0.3%
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 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 in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the big blind (BB) folds 29.2%, calls 61.3%, raises 11.5bb 9.2% and goes all-in 199.84bb 0.3%. Always call: 88, 66, 22-44, A9s, A6s-A7s, KTs+, K6s-K8s, K4s, K2s, QJs, Q8s-Q9s, Q5s, Q2s, J7s, J5s, J2s, T4s-T5s, 96s, 85s-86s, 65s, 54s, 43s, A6o-ATo, A3o-A4o, KQo, K7o-KTo, QTo+, Q7o-Q8o, J9o+, J7o, T8o+, 87o, 65o, 54o. Always raise 11.5bb: QQ+, AQs+, A5s, AKo. Mixed: 99-TT, 77, 55, ATs-AJs, A8s, A2s-A4s, K9s, K5s, K3s, Q7s, Q3s-Q4s, JTs, J8s, J6s, T6s+, T2s, 97s+, 95s, 93s, 76s, 74s, 64s, 52s-53s, 42s, 32s, AJo-AQo, A5o, KJo, K4o-K6o, Q9o, J5o, T7o, 96o-97o, 85o-86o, 75o+, 64o, 53o.

Always fold
T3s, 94s, K3o, Q5o-Q6o, Q2o-Q3o, J4o, T3o-T6o, 93o, 43o
Always call
88, 66, 22-44, A9s, A6s-A7s, KTs+, K6s-K8s, K4s, K2s, QJs, Q8s-Q9s, Q5s, Q2s, J7s, J5s, J2s, T4s-T5s, 96s, 85s-86s, 65s, 54s, 43s, A6o-ATo, A3o-A4o, KQo, K7o-KTo, QTo+, Q7o-Q8o, J9o+, J7o, T8o+, 87o, 65o, 54o
Always raise 11.5bb
QQ+, AQs+, A5s, AKo
Always all-in 199.84bb
No hand plays this every time
Mixed
99-TT, 77, 55, ATs-AJs, A8s, A2s-A4s, K9s, K5s, K3s, Q7s, Q3s-Q4s, JTs, J8s, J6s, T6s+, T2s, 97s+, 95s, 93s, 76s, 74s, 64s, 52s-53s, 42s, 32s, AJo-AQo, A5o, KJo, K4o-K6o, Q9o, J5o, T7o, 96o-97o, 85o-86o, 75o+, 64o, 53o
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.