PokerSolver
PokerSolver/Heads-up · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb/64s

How to play 64s preflop

Heads-up · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb · 44 spots where 64s gets a decision

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here

Opens (raise first in)

Spot64s
SB open (RFI)
First to act
Raise 2/2.5/3bb 98.7% · Call 1.3%

Facing an open or a limp

Spot64s
BB vs SB limp
SB limps
Raise 2/2.5/3bb 99.1% · Call 0.9%
BB vs SB open 2bb
SB opens 2bb
Raise 4/6bb 87.8% · Call 12.1%
BB vs SB open 2.5bb
SB opens 2.5bb
Raise 5/7.5bb 96.7% · Call 3.3%
BB vs SB open 3bb
SB opens 3bb
Call 77.2% · Raise 6/9bb 22.8%

Facing an isolation raise

Spot64s
SB vs BB iso raise 2bb
SB limps, BB isolates to 2bb
Raise 4/6bb 64.2% · Call 35.8%
SB vs BB iso raise 2.5bb
SB limps, BB isolates to 2.5bb
Raise 5/7.5bb 98% · Call 2%
SB vs BB iso raise 3bb
SB limps, BB isolates to 3bb
Raise 6/9bb 94.5% · Call 5.5%

Facing a 3-bet

Spot64s
BB vs SB 3-bet 4bb
SB limps, BB isolates to 2bb, SB 3-bets to 4bb
Call 90% · Fold 6.2% · Raise 9.2bb 3.8%
BB vs SB 3-bet 6bb
SB limps, BB isolates to 2bb, SB 3-bets to 6bb
Fold 74.4% · Call 25.4% · Raise 13.8bb 0.1%
BB vs SB 3-bet 5bb
SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb
Call 98.2% · Fold 1.8%
BB vs SB 3-bet 7.5bb
SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb
Call 91% · Fold 8.9% · Raise 17.25bb 0.1%
BB vs SB 3-bet 6bb
SB limps, BB isolates to 3bb, SB 3-bets to 6bb
Call 97.3% · Fold 2.6% · Raise 13.8bb 0.1%
BB vs SB 3-bet 9bb
SB limps, BB isolates to 3bb, SB 3-bets to 9bb
Call 58.8% · Raise 20.7bb 24.7% · Fold 16.6%
SB vs BB 3-bet 4bb
SB opens 2bb, BB 3-bets to 4bb
Call 90.2% · Raise 9.2bb 9.7% · Fold 0.1%
SB vs BB 3-bet 6bb
SB opens 2bb, BB 3-bets to 6bb
Call 97.8% · Raise 13.8bb 2.2%
SB vs BB 3-bet 5bb
SB opens 2.5bb, BB 3-bets to 5bb
Call 87.5% · Raise 11.5bb 12.4% · Fold 0.1%
SB vs BB 3-bet 7.5bb
SB opens 2.5bb, BB 3-bets to 7.5bb
Call 72.4% · Raise 17.25bb 27.6%
SB vs BB 3-bet 6bb
SB opens 3bb, BB 3-bets to 6bb
Call 97.3% · Raise 13.8bb 2.6% · Fold 0.1%
SB vs BB 3-bet 9bb
SB opens 3bb, BB 3-bets to 9bb
Call 100%

Facing a 4-bet

Spot64s
SB vs BB 4-bet 9.2bb
SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB 4-bets to 9.2bb
Call 99.8% · Fold 0.2%
SB vs BB all-in
SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB goes all-in
Fold 100%
SB vs BB 4-bet 11.5bb
SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb
Call 99.6% · Fold 0.4%
SB vs BB all-in
SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB goes all-in
Fold 100%
SB vs BB 4-bet 17.25bb
SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb, BB 4-bets to 17.25bb
Call 92.3% · All-in 99.84bb 7.6% · Fold 0.1%
SB vs BB all-in
SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb, BB goes all-in
Fold 100%
SB vs BB 4-bet 13.8bb
SB limps, BB isolates to 3bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb
Call 99.5% · Fold 0.5%
SB vs BB all-in
SB limps, BB isolates to 3bb, SB 3-bets to 6bb, BB goes all-in
Fold 100%
SB vs BB 4-bet 20.7bb
SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB 4-bets to 20.7bb
Call 100%
SB vs BB all-in
SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB goes all-in
Fold 100%
BB vs SB 4-bet 13.8bb
SB opens 2bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb
Call 61% · Fold 38.9%
BB vs SB all-in
SB opens 2bb, BB 3-bets to 6bb, SB goes all-in
Fold 99.1% · Call 0.9%
BB vs SB 4-bet 11.5bb
SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb
Call 98.8% · Fold 1.2%
BB vs SB all-in
SB opens 2.5bb, BB 3-bets to 5bb, SB goes all-in
Fold 100%
BB vs SB 4-bet 17.25bb
SB opens 2.5bb, BB 3-bets to 7.5bb, SB 4-bets to 17.25bb
Call 89.6% · Fold 10.3% · All-in 99.84bb 0.1%
BB vs SB all-in
SB opens 2.5bb, BB 3-bets to 7.5bb, SB goes all-in
Fold 100%
BB vs SB 4-bet 13.8bb
SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb
Call 99.4% · Fold 0.6%
BB vs SB all-in
SB opens 3bb, BB 3-bets to 6bb, SB goes all-in
Fold 100%
BB vs SB 4-bet 20.7bb
SB opens 3bb, BB 3-bets to 9bb, SB 4-bets to 20.7bb
Call 53.9% · Fold 46.1%
BB vs SB all-in
SB opens 3bb, BB 3-bets to 9bb, SB goes all-in
Fold 100%

Facing a 5-bet or shove

Spot64s
BB vs SB all-in
SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB 4-bets to 9.2bb, SB goes all-in
Fold 98.2% · Call 1.8%
BB vs SB all-in
SB limps, BB isolates to 3bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB goes all-in
Fold 100%
BB vs SB all-in
SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB 4-bets to 20.7bb, SB goes all-in
Fold 100%
SB vs BB all-in
SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb, BB goes all-in
Fold 99% · Call 1%
Settings: Heads-up · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 100bb stacks, 5% rake capped at 2bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 8.9). 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.