BB vs CO 5-bet 37.95bb
5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · CO limps, BB isolates to 2.5bb, CO 3-bets to 7.5bb, BB 4-bets to 17.25bb, CO 5-bets to 37.95bb · Big blind to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 56.5bbYour cards?
17.25bb
37.95bb
0.5bb
Tap your two cards.
Big blind's range
184 of 1,326 combos get hereFold 64.7%Call 27.7%All-in 249.84bb 7.7%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when CO limps, BB isolates to 2.5bb, CO 3-bets to 7.5bb, BB 4-bets to 17.25bb, CO 5-bets to 37.95bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?
CO limps, BB isolates to 2.5bb, CO 3-bets to 7.5bb, BB 4-bets to 17.25bb, CO 5-bets to 37.95bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the big blind (BB) folds 64.7%, calls 27.7% and goes all-in 249.84bb 7.7%. Mixed: QQ+, 77-99, AQs+, A9s-ATs, A4s-A5s, QTs+, AKo.
- Always fold
- A8s, KQs, K6s, T8s
- Always call
- No hand plays this every time
- Always all-in 249.84bb
- No hand plays this every time
- Mixed
- QQ+, 77-99, AQs+, A9s-ATs, A4s-A5s, QTs+, AKo
Settings: 5-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). 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.
Rake sources for the games it fits: 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.