PokerSolver/6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB call

BB vs SB call

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · BTN opens 2.5bb, SB calls · Big blind to act

6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 6.96bbYour cards?

1bb

2.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 49%Call 34.7%Raise 5/7.5bb 16.3%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when BTN opens 2.5bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

BTN opens 2.5bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 49%, calls 34.7% and raises 5/7.5bb 16.3%. Always call: 22-66, A6s, A2s-A3s, K2s-K7s, Q2s-Q7s, J2s-J7s, T4s-T6s, 95s-96s, 85s, 74s-75s, 63s-64s, 52s-53s, 43s, A9o, A6o-A7o, A3o-A4o, KJo, QJo, Q9o, J9o, T9o, 87o, 76o, 65o, 54o. Always raise 5/7.5bb: 88+, ATs+, A8s, A5s, K9s+, Q9s+, JTs, T8s+, 98s, 87s, AJo+, KQo. Mixed: 77, A9s, A7s, A4s, K8s, Q8s, J8s-J9s, T7s, T3s, 97s, 94s, 86s, 84s, 76s, 73s, 65s, 62s, 54s, 42s, 32s, ATo, A8o, A5o, A2o, K8o-KTo, QTo, Q8o, JTo, T8o, 98o.

Always fold: T2s, 92s-93s, 82s-83s, 72s, K2o-K7o, Q2o-Q7o, J2o-J8o, T2o-T7o, 92o-97o, 82o-86o, 72o-75o, 62o-64o, 52o-53o, 42o+, 32o
Always call: 22-66, A6s, A2s-A3s, K2s-K7s, Q2s-Q7s, J2s-J7s, T4s-T6s, 95s-96s, 85s, 74s-75s, 63s-64s, 52s-53s, 43s, A9o, A6o-A7o, A3o-A4o, KJo, QJo, Q9o, J9o, T9o, 87o, 76o, 65o, 54o
Always raise 5/7.5bb: 88+, ATs+, A8s, A5s, K9s+, Q9s+, JTs, T8s+, 98s, 87s, AJo+, KQo
Mixed: 77, A9s, A7s, A4s, K8s, Q8s, J8s-J9s, T7s, T3s, 97s, 94s, 86s, 84s, 76s, 73s, 65s, 62s, 54s, 42s, 32s, ATo, A8o, A5o, A2o, K8o-KTo, QTo, Q8o, JTo, T8o, 98o

Settings: 6-max · 60bb · 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, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.