PokerSolver
PokerSolver/Fast-fold NL5 6-max 100bb/BB vs UTG 4-bet 13.8bb

BB vs UTG 4-bet 13.8bb

Fast-fold NL5 6-max ($0.02/$0.05) · 100bb · UTG opens 2bb, BB 3-bets to 6bb, UTG 4-bets to 13.8bb · Big blind to act

Fast-fold NL5 · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 20.3bbYour cards?
6bb
13.8bb
0.5bb

Tap your two cards.

Big blind's range

168 of 1,326 combos get here
Fold 50.3%Call 46.1%All-in 100bb 3.6%
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 2bb, BB 3-bets to 6bb, UTG 4-bets to 13.8bb in Fast-fold NL5 6-max at 100bb?

UTG opens 2bb, BB 3-bets to 6bb, UTG 4-bets to 13.8bb in Fast-fold NL5 6-max, 100bb: the big blind (BB) folds 50.3%, calls 46.1% and goes all-in 100bb 3.6%. Always call: TT-KK, 77-88, AJs+, 54s. Mixed: AA, ATs, A4s-A5s, QTs+, JTs, 87s, 75s+, 65s.

Always fold
99, A9s, A6s, A3s, KTs-KJs, K4s, T9s
Always call
TT-KK, 77-88, AJs+, 54s
Always all-in 100bb
No hand plays this every time
Mixed
AA, ATs, A4s-A5s, QTs+, JTs, 87s, 75s+, 65s
Preset: Fast-fold, NL5 ($0.02/$0.05), 6-max, 100bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC). 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.