BB vs CO 3-bet 5bb
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · UTG opens 2.5bb, CO 3-bets to 5bb · 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
6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 9.96bbYour cards?
1bb
2.5bb
5bb
0.5bb
Tap your two cards.
Big blind's range
1,326 of 1,326 combos get hereFold 95.1%Call 1.1%Raise 11.5bb 2.3%All-in 79.84bb 1.6%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when UTG opens 2.5bb, CO 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?
UTG opens 2.5bb, CO 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 95.1%, calls 1.1%, raises 11.5bb 2.3% and goes all-in 79.84bb 1.6%. Always raise 11.5bb: AA. Always all-in 79.84bb: AKo. Mixed: 99-KK, ATs+, A4s-A5s, A2s, KQs, AQo.
- Always fold
- 22-88, A6s-A9s, A3s, K2s-KJs, Q2s+, J2s+, T2s+, 92s+, 82s+, 72s+, 62s+, 52s+, 42s+, 32s, A2o-AJo, K2o+, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
- Always call
- No hand plays this every time
- Always raise 11.5bb
- AA
- Always all-in 79.84bb
- AKo
- Mixed
- 99-KK, ATs+, A4s-A5s, A2s, KQs, AQo
Settings: 6-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.92). 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.