PokerSolver/4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BB vs SB limp

BB vs SB limp

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · BTN limps, SB limps · Big blind to act

4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 3.64bbYour cards?

1bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Call 76.8%Raise 2/2.5/3bb 23.2%

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, SB limps in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 100bb?

BTN limps, SB limps in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 100bb: the big blind (BB) calls 76.8% and raises 2/2.5/3bb 23.2%. Always call: 22, A2s, K2s-K3s, Q2s-Q4s, J2s-J6s, T2s-T6s, 92s-95s, 82s-84s, 72s-73s, 62s, 52s, 42s, 32s, A2o-A8o, K2o-K9o, Q2o-Q9o, J2o-J9o, T2o-T8o, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o. Always raise 2/2.5/3bb: 55+, A7s+, A4s-A5s, KTs+, QTs+, J9s+, T9s, 98s, 75s, 65s, AQo+, KQo. Mixed: 33-44, A6s, A3s, K4s-K9s, Q5s-Q9s, J7s-J8s, T7s-T8s, 96s-97s, 85s+, 76s, 74s, 63s-64s, 53s+, 43s, A9o-AJo, KTo-KJo, QTo+, JTo, T9o.

Always call: 22, A2s, K2s-K3s, Q2s-Q4s, J2s-J6s, T2s-T6s, 92s-95s, 82s-84s, 72s-73s, 62s, 52s, 42s, 32s, A2o-A8o, K2o-K9o, Q2o-Q9o, J2o-J9o, T2o-T8o, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always raise 2/2.5/3bb: 55+, A7s+, A4s-A5s, KTs+, QTs+, J9s+, T9s, 98s, 75s, 65s, AQo+, KQo
Mixed: 33-44, A6s, A3s, K4s-K9s, Q5s-Q9s, J7s-J8s, T7s-T8s, 96s-97s, 85s+, 76s, 74s, 63s-64s, 53s+, 43s, A9o-AJo, KTo-KJo, QTo+, JTo, T9o

Settings: 4-max · 100bb · 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, 100bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.66). 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.