PokerSolver
PokerSolver/Heads-up · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb/44

How to play 44 preflop

Heads-up · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb · 39 spots where 44 gets a decision

Opens (raise first in)

Spot44
SB open (RFI)
First to act
Raise 2/2.5/3bb 99.5% · Call 0.5%

Facing an open or a limp

Spot44
BB vs SB limp
SB limps
Raise 2/2.5/3bb 94.8% · Call 5.2%
BB vs SB open 2bb
SB opens 2bb
Raise 4/6bb 68.4% · Call 31.6%
BB vs SB open 2.5bb
SB opens 2.5bb
Call 59.9% · Raise 5/7.5bb 40.1%
BB vs SB open 3bb
SB opens 3bb
Call 74.2% · Raise 6/9bb 25.8%

Facing an isolation raise

Spot44
SB vs BB iso raise 2bb
SB limps, BB isolates to 2bb
Call 98.7% · Raise 4/6bb 1.3%
SB vs BB iso raise 2.5bb
SB limps, BB isolates to 2.5bb
Call 59% · Raise 5/7.5bb 41%
SB vs BB iso raise 3bb
SB limps, BB isolates to 3bb
Call 92.4% · Raise 6/9bb 7.6%

Facing a 3-bet

Spot44
BB vs SB 3-bet 4bb
SB limps, BB isolates to 2bb, SB 3-bets to 4bb
Call 87.3% · Fold 7.6% · Raise 9.2bb 4.5% · All-in 79.84bb 0.6%
BB vs SB 3-bet 6bb
SB limps, BB isolates to 2bb, SB 3-bets to 6bb
Call 94.5% · Fold 5.3% · Raise 13.8bb 0.1% · All-in 79.84bb 0.1%
BB vs SB 3-bet 5bb
SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb
Call 46.1% · Raise 11.5bb 43.1% · Fold 9.9% · All-in 79.84bb 0.8%
BB vs SB 3-bet 7.5bb
SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb
Call 93.7% · Fold 5.7% · All-in 79.84bb 0.5% · Raise 17.25bb 0.1%
BB vs SB 3-bet 6bb
SB limps, BB isolates to 3bb, SB 3-bets to 6bb
Call 96.5% · Fold 1.9% · All-in 79.84bb 1.5% · Raise 13.8bb 0.1%
BB vs SB 3-bet 9bb
SB limps, BB isolates to 3bb, SB 3-bets to 9bb
Call 60.3% · Fold 35% · All-in 79.84bb 2.8% · Raise 20.7bb 1.9%
SB vs BB 3-bet 4bb
SB opens 2bb, BB 3-bets to 4bb
Call 99.1% · Raise 9.2bb 0.7% · All-in 79.84bb 0.2%
SB vs BB 3-bet 6bb
SB opens 2bb, BB 3-bets to 6bb
Call 100%
SB vs BB 3-bet 5bb
SB opens 2.5bb, BB 3-bets to 5bb
Call 97.8% · All-in 79.84bb 1.2% · Raise 11.5bb 1%
SB vs BB 3-bet 7.5bb
SB opens 2.5bb, BB 3-bets to 7.5bb
Call 100%
SB vs BB 3-bet 6bb
SB opens 3bb, BB 3-bets to 6bb
Call 97.4% · All-in 79.84bb 2.6%
SB vs BB 3-bet 9bb
SB opens 3bb, BB 3-bets to 9bb
Call 90.6% · All-in 79.84bb 9.4%

Facing a 4-bet

Spot44
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 90.6% · All-in 79.84bb 8.8% · Fold 0.6%
SB vs BB all-in
SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB goes all-in
Call 91.7% · Fold 8.3%
BB vs SB 4-bet 9.2bb
SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb
Call 84% · All-in 79.84bb 15.2% · Fold 0.8%
BB vs SB all-in
SB opens 2bb, BB 3-bets to 4bb, SB goes all-in
Fold 67.4% · Call 32.6%
BB vs SB 4-bet 13.8bb
SB opens 2bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb
Call 62.3% · All-in 79.84bb 28.1% · Fold 9.6%
BB vs SB all-in
SB opens 2bb, BB 3-bets to 6bb, SB goes all-in
Fold 91.7% · Call 8.3%
BB vs SB 4-bet 11.5bb
SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb
Call 99.4% · Fold 0.6%
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
All-in 79.84bb 71.4% · Call 27.4% · Fold 1.2%
BB vs SB all-in
SB opens 2.5bb, BB 3-bets to 7.5bb, SB goes all-in
Fold 98.8% · Call 1.2%
BB vs SB 4-bet 13.8bb
SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb
Call 97.6% · All-in 79.84bb 1.6% · Fold 0.8%
BB vs SB all-in
SB opens 3bb, BB 3-bets to 6bb, SB goes all-in
Fold 99% · Call 1%
BB vs SB 4-bet 20.7bb
SB opens 3bb, BB 3-bets to 9bb, SB 4-bets to 20.7bb
All-in 79.84bb 96.4% · Call 3.1% · Fold 0.5%
BB vs SB all-in
SB opens 3bb, BB 3-bets to 9bb, SB goes all-in
Fold 99.9% · Call 0.1%

Facing a 5-bet or shove

Spot44
BB vs SB all-in
SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb, SB goes all-in
Fold 91.8% · Call 8.2%
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 76.3% · Call 23.7%
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
Call 59.1% · Fold 40.9%
SB vs BB all-in
SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB goes all-in
Fold 97.6% · Call 2.4%
SB vs BB all-in
SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb, BB goes all-in
Call 72.2% · Fold 27.8%
Settings: Heads-up · 80bb · 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, 80bb stacks, 5% rake capped at 2bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 22.38). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.