BB vs BTN 4-bet 17.25bb
6-max · SB 0.5bb · 5% rake, cap 3bb (blinds 0.5/1bb) · 250bb · BTN opens 2.5bb, BB 3-bets to 7.5bb, BTN 4-bets to 17.25bb · Big blind to act
6-max · 250bb · SB 0.5bb · 5% rake, cap 3bbChange game
Tap your two cards.
Big blind's range
406 of 1,326 combos get hereWhat is the GTO play for the big blind (BB) when BTN opens 2.5bb, BB 3-bets to 7.5bb, BTN 4-bets to 17.25bb in 6-max · SB 0.5bb · 5% rake, cap 3bb at 250bb?
BTN opens 2.5bb, BB 3-bets to 7.5bb, BTN 4-bets to 17.25bb in 6-max · SB 0.5bb · 5% rake, cap 3bb, 250bb: the big blind (BB) folds 54.2%, calls 37.2%, raises 37.95bb 8.5% and goes all-in 250bb 0.1%. Always call: 99, 22-66, ATs-AJs, A7s-A8s, A4s, KJs+, Q9s-QTs, 65s. Always raise 37.95bb: AA, AKs. Mixed: TT-KK, 77-88, AQs, A5s-A6s, A2s-A3s, KTs, QJs, J9s+, T8s+, 97s, 86s+, 75s+, 54s, AQo+.
- Always fold
- K3s-K9s, Q7s-Q8s, J7s-J8s, J5s, T5s-T7s, 98s, 96s, 85s, 64s, 53s, ATo-AJo, KTo+, QJo, JTo
- Always call
- 99, 22-66, ATs-AJs, A7s-A8s, A4s, KJs+, Q9s-QTs, 65s
- Always raise 37.95bb
- AA, AKs
- Always all-in 250bb
- No hand plays this every time
- Mixed
- TT-KK, 77-88, AQs, A5s-A6s, A2s-A3s, KTs, QJs, J9s+, T8s+, 97s, 86s+, 75s+, 54s, AQo+
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).