How to play ATo preflop
Heads-up · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb · 56 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 99.5% · Call 0.5% |
Facing an open or a limp
| Spot | ATo |
|---|---|
| BB vs SB limp SB limps | Raise 2/2.5/3bb 95.1% · Call 4.9% |
| BB vs SB open 2bb SB opens 2bb | Raise 4/6bb 95.6% · Call 4.4% |
| BB vs SB open 2.5bb SB opens 2.5bb | Raise 5/7.5bb 99.9% · Call 0.1% |
| BB vs SB open 3bb SB opens 3bb | Raise 6/9bb 99.9% · Call 0.1% |
Facing an isolation raise
| Spot | ATo |
|---|---|
| SB vs BB iso raise 2bb SB limps, BB isolates to 2bb | Raise 4/6bb 99.9% · Call 0.1% |
| 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 99.7% · Call 0.3% |
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 61.9% · Call 36.7% · All-in 99.84bb 1.4% · Fold 0.1% |
| BB vs SB 3-bet 6bb SB limps, BB isolates to 2bb, SB 3-bets to 6bb | Raise 13.8bb 52.7% · Call 47.2% · Fold 0.1% |
| BB vs SB 3-bet 5bb SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb | Raise 11.5bb 43.7% · Call 42.2% · All-in 99.84bb 13.8% · Fold 0.2% |
| BB vs SB 3-bet 7.5bb SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb | Raise 17.25bb 92.8% · Call 4.6% · All-in 99.84bb 1.5% · Fold 1.2% |
| BB vs SB 3-bet 6bb SB limps, BB isolates to 3bb, SB 3-bets to 6bb | Call 40% · Raise 13.8bb 30.5% · All-in 99.84bb 27.8% · Fold 1.7% |
| BB vs SB 3-bet 9bb SB limps, BB isolates to 3bb, SB 3-bets to 9bb | Raise 20.7bb 93.2% · Fold 4% · Call 2.8% |
| SB vs BB 3-bet 4bb SB opens 2bb, BB 3-bets to 4bb | Raise 9.2bb 68.6% · Call 22.3% · All-in 99.84bb 9.1% |
| SB vs BB 3-bet 6bb SB opens 2bb, BB 3-bets to 6bb | Call 91.9% · Raise 13.8bb 8.1% |
| SB vs BB 3-bet 5bb SB opens 2.5bb, BB 3-bets to 5bb | Call 72.1% · Raise 11.5bb 27.1% · All-in 99.84bb 0.8% |
| 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 53% · Raise 13.8bb 45.4% · All-in 99.84bb 1.7% |
| SB vs BB 3-bet 9bb SB opens 3bb, BB 3-bets to 9bb | Call 98.7% · Raise 20.7bb 1.3% |
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 100% |
| SB vs BB all-in SB limps, BB isolates to 2bb, SB 3-bets to 4bb, BB goes all-in | Fold 99.9% · Call 0.1% |
| 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 77.1% · All-in 99.84bb 22.9% |
| SB vs BB all-in SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB goes all-in | Fold 91.5% · Call 8.5% |
| 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 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 99.8% · Fold 0.1% · All-in 99.84bb 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 95.3% · Call 4.7% |
| 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 100% |
| 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 99.8% · All-in 99.84bb 0.2% |
| 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 9.2bb SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb | Call 95.5% · All-in 99.84bb 4.1% · Fold 0.4% |
| BB vs SB all-in SB opens 2bb, BB 3-bets to 4bb, SB goes all-in | Fold 65.1% · Call 34.9% |
| BB vs SB 4-bet 13.8bb SB opens 2bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb | Call 92.8% · Fold 6.7% · All-in 99.84bb 0.5% |
| BB vs SB all-in SB opens 2bb, BB 3-bets to 6bb, SB goes all-in | Fold 89% · Call 11% |
| BB vs SB 4-bet 11.5bb SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb | Call 99.8% · Fold 0.1% · All-in 99.84bb 0.1% |
| BB vs SB all-in SB opens 2.5bb, BB 3-bets to 5bb, SB goes all-in | Fold 83.8% · Call 16.2% |
| 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% · Fold 17.9% |
| 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 90.9% · Fold 9.1% |
| 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 90% · Call 10% |
| 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
| 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 | Fold 79.2% · Call 20.8% |
| 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 | Fold 89.6% · Call 10.4% |
| 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 92.9% · Call 7.1% |
| 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 96.5% · Call 3.5% |
| 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 58.5% · Fold 41.5% |
| 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 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB goes all-in | Fold 99.8% · Call 0.2% |
| SB vs BB all-in SB opens 2bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb, BB goes all-in | Fold 100% |
| 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 99.6% · Call 0.4% |
| 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 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 96.6% · Call 3.4% |
| SB vs BB all-in SB opens 3bb, BB 3-bets to 9bb, SB 4-bets to 20.7bb, BB goes all-in | Fold 100% |
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.