PokerSolver
PokerSolver/6-max · 200bb · SB 0.5bb · 5% rake, cap 3bb/BTN vs CO 3-bet 7.5bb

BTN vs CO 3-bet 7.5bb

6-max · SB 0.5bb · 5% rake, cap 3bb (blinds 0.5/1bb) · 200bb · CO limps, BTN isolates to 2.5bb, CO 3-bets to 7.5bb · Button to act

6-max · 200bb · SB 0.5bb · 5% rake, cap 3bbChange game
Stacks (bb), if they differ
Pot 11.5bbYour cards?
2.5bb
0.5bb
1bb
7.5bb

Tap your two cards.

Button's range

328 of 1,326 combos get here
Fold 36.6%Call 48.6%Raise 17.25bb 14.7%All-in 200bb 0.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when CO limps, BTN isolates to 2.5bb, CO 3-bets to 7.5bb in 6-max · SB 0.5bb · 5% rake, cap 3bb at 200bb?

CO limps, BTN isolates to 2.5bb, CO 3-bets to 7.5bb in 6-max · SB 0.5bb · 5% rake, cap 3bb, 200bb: the button (BTN) folds 36.6%, calls 48.6%, raises 17.25bb 14.7% and goes all-in 200bb 0.1%. Always call: 77-99, AQs, A9s, KQs, K9s-KTs, Q9s, 97s, 54s. Always raise 17.25bb: AA. Mixed: TT-KK, 33-66, AKs, ATs-AJs, A2s-A8s, KJs, K6s, QJs, J9s+, T8s+, 98s, 86s+, 75s+, 65s, 43s, AJo+, KQo, KTo, JTo.

Always fold
K8s, ATo, KJo, QTo+
Always call
77-99, AQs, A9s, KQs, K9s-KTs, Q9s, 97s, 54s
Always raise 17.25bb
AA
Always all-in 200bb
No hand plays this every time
Mixed
TT-KK, 33-66, AKs, ATs-AJs, A2s-A8s, KJs, K6s, QJs, J9s+, T8s+, 98s, 86s+, 75s+, 65s, 43s, AJo+, KQo, KTo, JTo
Settings: 6-max · 200bb · SB 0.5bb · 5% rake, cap 3bb (small blind 0.5bb, big blind 1bb, 200bb stacks, 5% rake capped at 3bb; before the flop, rake only after a 3-bet). Solver: HoldemResources Calculator (HRC) (HRC CI 24.64). 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).