PokerSolver
PokerSolver/6-max · 60bb · SB 0.5bb · 5% rake, cap 3bb/BB vs SB open 3bb

BB vs SB open 3bb

6-max · SB 0.5bb · 5% rake, cap 3bb (blinds 0.5/1bb) · 60bb · SB opens 3bb · Big blind to act

6-max · 60bb · SB 0.5bb · 5% rake, cap 3bbChange game
Stacks (bb), if they differ
Pot 4bbYour cards?
1bb
3bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 48.8%Call 33.4%Raise 6/9bb 17.8%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB opens 3bb in 6-max · SB 0.5bb · 5% rake, cap 3bb at 60bb?

SB opens 3bb in 6-max · SB 0.5bb · 5% rake, cap 3bb, 60bb: the big blind (BB) folds 48.8%, calls 33.4% and raises 6/9bb 17.8%. Always call: 22-44, A6s-A9s, A2s-A4s, K2s-K9s, Q2s-Q9s, J6s-J9s, J2s, T6s-T8s, 96s, 85s-86s, 74s-75s, 63s-64s, 52s-53s, 43s, A7o-ATo, A5o, K8o-KJo, QTo+, JTo, 98o. Always raise 6/9bb: TT+, AJs+, KJs+, T4s-T5s, AQo+, A2o-A3o, K7o. Mixed: 55-99, ATs, A5s, KTs, QTs+, JTs, J3s-J5s, T9s, T3s, 97s+, 95s, 87s, 76s, 65s, 54s, AJo, A6o, A4o, KQo, K5o-K6o, Q8o-Q9o, J8o-J9o, T8o+, 76o.

Always fold
T2s, 92s-94s, 82s-84s, 72s-73s, 62s, 42s, 32s, K2o-K4o, Q2o-Q7o, J2o-J7o, T2o-T7o, 92o-97o, 82o+, 72o-75o, 62o+, 52o+, 42o+, 32o
Always call
22-44, A6s-A9s, A2s-A4s, K2s-K9s, Q2s-Q9s, J6s-J9s, J2s, T6s-T8s, 96s, 85s-86s, 74s-75s, 63s-64s, 52s-53s, 43s, A7o-ATo, A5o, K8o-KJo, QTo+, JTo, 98o
Always raise 6/9bb
TT+, AJs+, KJs+, T4s-T5s, AQo+, A2o-A3o, K7o
Mixed
55-99, ATs, A5s, KTs, QTs+, JTs, J3s-J5s, T9s, T3s, 97s+, 95s, 87s, 76s, 65s, 54s, AJo, A6o, A4o, KQo, K5o-K6o, Q8o-Q9o, J8o-J9o, T8o+, 76o
Settings: 6-max · 60bb · SB 0.5bb · 5% rake, cap 3bb (small blind 0.5bb, big blind 1bb, 60bb stacks, 5% rake capped at 3bb; before the flop, rake only after a 3-bet). Solver: HoldemResources Calculator (HRC) (HRC CI 19.79). 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: GGPoker Rush & Cash NL2, NL10, NL50, NL100, NL200; GGPoker regular cash NL200; Natural8 Rush & Cash NL2, NL10, NL50, NL100, NL200; Natural8 regular cash NL200.

Close: GGPoker regular cash NL100 (rake cap 5bb there, 3bb here).

Close: PokerStars Zoom NL50 (rake cap 4bb there, 3bb here; no rake when no flop is dealt there).

Close: PokerStars Zoom NL100 (rake cap 2.5bb there, 3bb here; no rake when no flop is dealt there).

Close: PokerStars cash NL50 (rake cap 4bb there, 3bb here; no rake when no flop is dealt there).

Close: PokerStars cash NL100 (rake cap 2.5bb there, 3bb here; no rake when no flop is dealt there).

Close: CoinPoker cash NL100 (rake cap 5bb there, 3bb here; only its tables without antes).

Close: CoinPoker cash NL200 (only its tables without antes).

Close: WPT Global cash NL10, NL20 (rake cap 6bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: WPT Global cash NL100, NL200 (rake cap 4bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: WPT Global cash NL400, NL600, NL1000 (rake cap 2bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: Natural8 regular cash NL100 (rake cap 5bb there, 3bb here).

Close: ACR Poker cash NL50 (rake cap 6bb there, 3bb here; its page does not say whether pots that end before the flop are raked).

Close: ACR Poker cash NL100 (its page does not say whether pots that end before the flop are raked).

Close: ACR Poker cash NL200 (rake cap 1.5bb there, 3bb here; its page does not say whether pots that end before the flop are raked).

CoinPoker tables with antes: their own chart.

Rake sources: ggpoker.com/poker-games/texas-holdem (fetched 2026-10-31); Rush rake and preflop rake confirmed on our own GG exports (972 of 1,034 pots, 210 of 211); regular tables' preflop rule from natural8.com/en/poker/texas-holdem (same network, fetched 2026-10-31); natural8.com/en/poker/rush-and-cash (fetched 2026-10-31; caps $0.06 to $6, 3bb at every stake); the same GGNetwork pools as GGPoker, whose preflop rake we confirmed on GG exports; natural8.com/en/poker/texas-holdem (fetched 2026-10-31; caps by players dealt in, 3-bet pots raked before the flop); pokerstars.com/poker/room/rake (fetched 2026-10-31); coinpoker.com/games/texas-holdem/ (caps and the preflop rule) and coinpoker.com/guides/poker-rake/ (5%), fetched 2026-10-31; wptglobal.com/poker/poker-table-rake (fetched 2026-10-31); acrpoker.eu/real-money/poker-rake-calculation/ (fetched 2026-10-31).