PokerSolver
PokerSolver/Heads-up · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb/77

How to play 77 preflop

Heads-up · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb · 55 spots where 77 gets a decision

Opens (raise first in)

Spot77
SB open (RFI)
First to act
Raise 2/2.5/3bb 94.9% · Call 5.1%

Facing an open or a limp

Spot77
BB vs SB limp
SB limps
Raise 2/2.5/3bb 97.9% · Call 2.1%
BB vs SB open 2bb
SB opens 2bb
Raise 4/6bb 98.5% · Call 1.5%
BB vs SB open 2.5bb
SB opens 2.5bb
Raise 5/7.5bb 88.7% · Call 11.3%
BB vs SB open 3bb
SB opens 3bb
Raise 6/9bb 78.8% · Call 21.2%

Facing an isolation raise

Spot77
SB vs BB iso raise 2bb
SB limps, BB isolates to 2bb
Raise 4/6bb 98.9% · Call 1.1%
SB vs BB iso raise 2.5bb
SB limps, BB isolates to 2.5bb
Raise 5/7.5bb 92% · Call 8%
SB vs BB iso raise 3bb
SB limps, BB isolates to 3bb
Raise 6/9bb 92.1% · Call 7.9%

Facing a 3-bet

Spot77
BB vs SB 3-bet 4bb
SB limps, BB isolates to 2bb, SB 3-bets to 4bb
Call 76% · All-in 79.84bb 8.7% · Raise 9.2bb 8.1% · Fold 7.2%
BB vs SB 3-bet 6bb
SB limps, BB isolates to 2bb, SB 3-bets to 6bb
Call 53.1% · All-in 79.84bb 26% · Raise 13.8bb 19% · Fold 1.9%
BB vs SB 3-bet 5bb
SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb
Call 58.6% · Raise 11.5bb 19.9% · All-in 79.84bb 18.4% · Fold 3.2%
BB vs SB 3-bet 7.5bb
SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb
Call 70.9% · Raise 17.25bb 28.2% · Fold 0.8% · All-in 79.84bb 0.1%
BB vs SB 3-bet 6bb
SB limps, BB isolates to 3bb, SB 3-bets to 6bb
Call 61.4% · Raise 13.8bb 28.9% · All-in 79.84bb 9.2% · Fold 0.6%
BB vs SB 3-bet 9bb
SB limps, BB isolates to 3bb, SB 3-bets to 9bb
All-in 79.84bb 57.1% · Call 24.8% · Raise 20.7bb 13.7% · Fold 4.5%
SB vs BB 3-bet 4bb
SB opens 2bb, BB 3-bets to 4bb
Call 94.4% · Raise 9.2bb 3.4% · All-in 79.84bb 2.2%
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 96.7% · Raise 11.5bb 3.2% · All-in 79.84bb 0.1%
SB vs BB 3-bet 7.5bb
SB opens 2.5bb, BB 3-bets to 7.5bb
Call 90.9% · Raise 17.25bb 6.5% · All-in 79.84bb 2.6%
SB vs BB 3-bet 6bb
SB opens 3bb, BB 3-bets to 6bb
Call 68.7% · All-in 79.84bb 25.7% · Raise 13.8bb 5.6%
SB vs BB 3-bet 9bb
SB opens 3bb, BB 3-bets to 9bb
Call 65.7% · All-in 79.84bb 23% · Raise 20.7bb 11.3%

Facing a 4-bet

Spot77
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 96.7% · All-in 79.84bb 3.1% · Fold 0.2%
SB vs BB all-in
SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB goes all-in
Call 93.8% · Fold 6.2%
SB vs BB 4-bet 13.8bb
SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb
Call 73.1% · All-in 79.84bb 23.7% · Fold 3.2%
SB vs BB all-in
SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB goes all-in
Call 82.9% · Fold 17.1%
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 64.6% · All-in 79.84bb 35.2% · Fold 0.1%
SB vs BB all-in
SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB goes all-in
Call 99.8% · Fold 0.2%
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
All-in 79.84bb 83.4% · Call 16.4% · Fold 0.2%
SB vs BB all-in
SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb, BB goes all-in
Call 99.7% · Fold 0.3%
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 98.4% · All-in 79.84bb 1.6%
SB vs BB all-in
SB limps, BB isolates to 3bb, SB 3-bets to 6bb, BB goes all-in
Call 97.7% · Fold 2.3%
SB vs BB 4-bet 20.7bb
SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB 4-bets to 20.7bb
All-in 79.84bb 95.6% · Call 4.4%
SB vs BB all-in
SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB goes all-in
Call 92% · Fold 8%
BB vs SB 4-bet 9.2bb
SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb
Call 96.3% · All-in 79.84bb 2% · Fold 1.8%
BB vs SB all-in
SB opens 2bb, BB 3-bets to 4bb, SB goes all-in
Fold 82% · Call 18%
BB vs SB 4-bet 13.8bb
SB opens 2bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb
All-in 79.84bb 60.8% · Call 38.5% · Fold 0.7%
BB vs SB all-in
SB opens 2bb, BB 3-bets to 6bb, SB goes all-in
Call 97.6% · Fold 2.4%
BB vs SB 4-bet 11.5bb
SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb
Call 90% · All-in 79.84bb 9.6% · Fold 0.3%
BB vs SB all-in
SB opens 2.5bb, BB 3-bets to 5bb, SB goes all-in
Fold 99% · Call 1%
BB vs SB 4-bet 17.25bb
SB opens 2.5bb, BB 3-bets to 7.5bb, SB 4-bets to 17.25bb
Call 81.5% · All-in 79.84bb 16.2% · Fold 2.3%
BB vs SB all-in
SB opens 2.5bb, BB 3-bets to 7.5bb, SB goes all-in
Call 62.2% · Fold 37.8%
BB vs SB 4-bet 13.8bb
SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb
Call 67.6% · All-in 79.84bb 32.3%
BB vs SB all-in
SB opens 3bb, BB 3-bets to 6bb, SB goes all-in
Fold 95.3% · Call 4.7%
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 86.1% · Call 13.9%
BB vs SB all-in
SB opens 3bb, BB 3-bets to 9bb, SB goes all-in
Call 86.6% · Fold 13.4%

Facing a 5-bet or shove

Spot77
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 60.2% · Call 39.8%
BB vs SB all-in
SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB goes all-in
Call 97.3% · Fold 2.7%
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
Call 87.6% · Fold 12.4%
BB vs SB all-in
SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb, BB 4-bets to 17.25bb, SB goes all-in
Fold 57.9% · Call 42.1%
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
Call 82.3% · Fold 17.7%
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
Fold 53.2% · Call 46.8%
SB vs BB all-in
SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB goes all-in
Call 61.6% · Fold 38.4%
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 79.7% · Fold 20.3%
SB vs BB all-in
SB opens 2.5bb, BB 3-bets to 7.5bb, SB 4-bets to 17.25bb, BB goes all-in
Call 100%
SB vs BB all-in
SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb, BB goes all-in
Call 97.3% · Fold 2.7%
SB vs BB all-in
SB opens 3bb, BB 3-bets to 9bb, SB 4-bets to 20.7bb, BB goes all-in
Call 100%
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.