AQ vs A2s: Odds & Interactive Calculator
| Hand | Win | Tie | Equity |
|---|---|---|---|
| AQ (Ace-Queen) | 66.7% | 5.8% | 69.6% |
| A2s (Ace-Deuce Suited) | 27.5% | 5.8% | 30.4% |
Suited vs offsuit: AQ
| Matchup | Win | Tie | Equity |
|---|---|---|---|
| AQs | 67.8% | 5.6% | 70.6% |
| AQo | 66.4% | 5.9% | 69.3% |
How AQ vs A2s unfolds by street
Ace-Queen (AQ) is still ahead on 82% of flops against A2s, and the lead survives to the turn on 77%. A2s takes the lead on the other 18% of flops. These figures come from full board enumeration, not a simulation.
| Street | AQ still ahead | A2s flipped the lead |
|---|---|---|
| Flop | 82% | 18% |
| Turn | 77% | 23% |
AQ vs A2s is the matchup every "but I had top pair" cooler is made of: AQ wins 66.7%, A2s wins 27.5%, and 5.8% of boards chop. Note the chunky 5.8% chop rate — it surfaces whenever the shared rank plays and the kickers don't. Spots like this are where stacks quietly disappear: the dominated hand can't fold pre and can't outrun the kicker post.
Think in variance terms: 69.6% equity means AQ loses this all-in nearly 30 times in 100, so even a "dominant" spot is a coin you'll see come up tails plenty. Getting it in as the 69.6% favorite is correct every time; the 30.4% that goes the other way is math, not a misplay.
The lesson of AQ vs A2s is kicker discipline: A2s is the hand that quietly costs people stacks because it's too strong to fold and too dominated to win. If you hold AQ, get value while you're ahead; if you hold the dominated side, this is the exact spot to find a preflop fold against a tight range.
AQ vs A2s FAQ
Who wins AQ vs A2s preflop?
AQ (Ace-Queen) is the favorite, winning 66.7% of all runouts, while A2s (Ace-Deuce Suited) wins 27.5%. The remaining 5.8% are split pots. Counting splits as half, AQ's preflop equity is 69.6%.
Does the AQ vs A2s probability change all-in preflop?
No. Once both hands are all-in preflop the odds are set by the cards alone — position, stack size and who bet first change nothing. The only thing that moves the number is suits: AQ's equity runs from 68.9% to 70.6% depending on suitedness and which suits the two hands share, which is why different sites quote slightly different figures. It does change once board cards are dealt (AQ leads on 82% of flops) and in multiway pots, where every extra caller takes equity from both hands.
Why is A2s so bad against AQ?
Because they share a card, A2s is drawing to roughly three outs and chops 5.8% of the time — it wins only about 1 in 4. That's the danger of a dominated hand: too strong to fold, too far behind to outdraw, which is how kicker problems quietly cost full stacks.
Does AQ hold up against A2s after the flop?
AQ is still ahead on 82% of flops and stays ahead through the turn on 77% of boards; A2s takes the lead on the other 18% of flops. These are exact figures from full board enumeration.
Run any matchup in the free equity calculator · AK VS A2S · AK VS A3S · AK VS A4S · AK VS A5S · AK VS A6S · AK VS A7S
AQ against a range
All-in against one known hand is the textbook case; at the table AQ is usually up against a range. Exact equities, computed over every combo with card removal applied:
- AQ vs calling station — 62.7% against 670 combos (50.5% of hands)
- AQ vs BTN open — 62.2% against 586 combos (44.2% of hands)
- AQ vs SB open — 61.9% against 534 combos (40.3% of hands)
- AQ vs CO open — 58.7% against 366 combos (27.6% of hands)