How to play ATo preflop
Heads-up · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb · 53 spots where ATo gets a decision
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
Opens (raise first in)
| Spot | ATo |
|---|---|
| SB open (RFI) First to act | Raise 2/2.5/3bb 97.8% · Call 2.2% |
Facing an open or a limp
| Spot | ATo |
|---|---|
| BB vs SB limp SB limps | Raise 2/2.5/3bb 99.4% · Call 0.6% |
| BB vs SB open 2bb SB opens 2bb | Raise 4/6bb 94.6% · Call 5.4% |
| BB vs SB open 2.5bb SB opens 2.5bb | Raise 5/7.5bb 100% |
| BB vs SB open 3bb SB opens 3bb | Raise 6/9bb 100% |
Facing an isolation raise
| Spot | ATo |
|---|---|
| SB vs BB iso raise 2bb SB limps, BB isolates to 2bb | Raise 4/6bb 99.6% · Call 0.4% |
| SB vs BB iso raise 2.5bb SB limps, BB isolates to 2.5bb | Raise 5/7.5bb 100% |
| SB vs BB iso raise 3bb SB limps, BB isolates to 3bb | Raise 6/9bb 99.1% · Call 0.9% |
Facing a 3-bet
| Spot | ATo |
|---|---|
| BB vs SB 3-bet 4bb SB limps, BB isolates to 2bb, SB 3-bets to 4bb | Raise 9.2bb 57.6% · Call 42.2% · Fold 0.1% · All-in 79.84bb 0.1% |
| BB vs SB 3-bet 6bb SB limps, BB isolates to 2bb, SB 3-bets to 6bb | Raise 13.8bb 94.5% · Call 4% · Fold 1.4% · All-in 79.84bb 0.1% |
| BB vs SB 3-bet 5bb SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb | Raise 11.5bb 56.6% · Call 39.9% · All-in 79.84bb 2.7% · Fold 0.8% |
| BB vs SB 3-bet 7.5bb SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb | Raise 17.25bb 54.5% · Call 24.3% · Fold 21% · All-in 79.84bb 0.3% |
| BB vs SB 3-bet 6bb SB limps, BB isolates to 3bb, SB 3-bets to 6bb | Call 45% · Raise 13.8bb 40.7% · All-in 79.84bb 10% · Fold 4.3% |
| BB vs SB 3-bet 9bb SB limps, BB isolates to 3bb, SB 3-bets to 9bb | Raise 20.7bb 75.1% · Fold 20.6% · Call 4.2% · All-in 79.84bb 0.1% |
| SB vs BB 3-bet 4bb SB opens 2bb, BB 3-bets to 4bb | Raise 9.2bb 65.6% · All-in 79.84bb 17.8% · Call 16.6% |
| SB vs BB 3-bet 6bb SB opens 2bb, BB 3-bets to 6bb | Call 99.8% · Raise 13.8bb 0.2% |
| SB vs BB 3-bet 5bb SB opens 2.5bb, BB 3-bets to 5bb | Call 61.8% · All-in 79.84bb 36.2% · Raise 11.5bb 2% |
| SB vs BB 3-bet 7.5bb SB opens 2.5bb, BB 3-bets to 7.5bb | Call 85.5% · Raise 17.25bb 14.4% · All-in 79.84bb 0.1% |
| SB vs BB 3-bet 6bb SB opens 3bb, BB 3-bets to 6bb | Call 89.7% · Raise 13.8bb 9.8% · All-in 79.84bb 0.5% |
| SB vs BB 3-bet 9bb SB opens 3bb, BB 3-bets to 9bb | Call 84.5% · All-in 79.84bb 15.4% · Raise 20.7bb 0.1% |
Facing a 4-bet
| Spot | ATo |
|---|---|
| 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 0.1% · All-in 79.84bb 0.1% |
| SB vs BB all-in SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB goes all-in | Call 65.3% · Fold 34.7% |
| 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 99.6% · All-in 79.84bb 0.4% |
| SB vs BB all-in SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB goes all-in | Call 50.4% · Fold 49.6% |
| 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 100% |
| SB vs BB all-in SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB goes all-in | Fold 98.3% · Call 1.7% |
| 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 87.3% · All-in 79.84bb 12.5% · 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 | Fold 57.9% · Call 42.1% |
| 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 99.6% · All-in 79.84bb 0.4% |
| SB vs BB all-in SB limps, BB isolates to 3bb, SB 3-bets to 6bb, BB goes all-in | Fold 98% · Call 2% |
| 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 91.4% · All-in 79.84bb 8.1% · Fold 0.5% |
| SB vs BB all-in SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB goes all-in | Fold 99.9% · Call 0.1% |
| BB vs SB 4-bet 13.8bb SB opens 2bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb | Call 71.6% · Fold 28% · All-in 79.84bb 0.5% |
| BB vs SB all-in SB opens 2bb, BB 3-bets to 6bb, SB goes all-in | Fold 80.5% · Call 19.5% |
| BB vs SB 4-bet 11.5bb SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb | Call 98.1% · All-in 79.84bb 1.3% · Fold 0.7% |
| BB vs SB all-in SB opens 2.5bb, BB 3-bets to 5bb, SB goes all-in | Fold 94.7% · Call 5.3% |
| BB vs SB 4-bet 17.25bb SB opens 2.5bb, BB 3-bets to 7.5bb, SB 4-bets to 17.25bb | Call 82.7% · Fold 17.1% · All-in 79.84bb 0.2% |
| BB vs SB all-in SB opens 2.5bb, BB 3-bets to 7.5bb, SB goes all-in | Fold 99% · Call 1% |
| BB vs SB 4-bet 13.8bb SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb | Call 95% · Fold 5% |
| 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 | Fold 66.6% · Call 33.4% |
| BB vs SB all-in SB opens 3bb, BB 3-bets to 9bb, SB goes all-in | Fold 99.7% · Call 0.3% |
Facing a 5-bet or shove
| Spot | ATo |
|---|---|
| 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 | Call 61.4% · Fold 38.6% |
| 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 | Fold 92.5% · Call 7.5% |
| 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 64.8% · Fold 35.2% |
| 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 95.4% · Call 4.6% |
| 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 82.3% · Call 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 97.9% · Call 2.1% |
| SB vs BB all-in SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB goes all-in | Fold 68.7% · Call 31.3% |
| SB vs BB all-in SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb, BB goes all-in | Fold 78.4% · Call 21.6% |
| 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 | Fold 99.1% · Call 0.9% |
| SB vs BB all-in SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb, BB goes all-in | Fold 95.2% · Call 4.8% |
| SB vs BB all-in SB opens 3bb, BB 3-bets to 9bb, SB 4-bets to 20.7bb, BB goes all-in | Fold 97.5% · Call 2.5% |
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.
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.