AT vs 87s: Preflop Equity & Odds
| Hand | Win | Tie | Equity |
|---|---|---|---|
| AT (Ace-Ten) | 59.6% | 0.4% | 59.8% |
| 87s (Eight-Seven Suited) | 40.0% | 0.4% | 40.2% |
Suited vs offsuit: AT
| Matchup | Win | Tie | Equity |
|---|---|---|---|
| ATs | 61.5% | 0.5% | 61.7% |
| ATo | 59.0% | 0.4% | 59.2% |
How AT vs 87s unfolds by street
Ace-Ten (AT) is still ahead on 71% of flops against 87s, and the lead survives to the turn on 66%. 87s takes the lead on the other 29% of flops. These figures come from full board enumeration, not a simulation.
| Street | AT still ahead | 87s flipped the lead |
|---|---|---|
| Flop | 71% | 29% |
| Turn | 66% | 34% |
Two unpaired hands with all four ranks live: AT vs 87s. AT wins 59.6%, 87s wins 40.0%, and 0.4% of boards chop. The favorite isn't running away with it — 40.0% of the time 87s pairs up first or backs into the better runout — but higher cards making higher pairs is enough to keep AT in front.
Translate that into a decision and it's simple pot-odds math: counting split pots as half, AT carries 59.8% equity and 87s 40.2%. Against a pot-sized shove you need about 33% to call and about 25% versus a half-pot bet — so 87s is comfortably priced in to get it all-in here.
How you play AT vs 87s depends on which side you hold. With AT you're not crushing, so keep the pot controllable and take the 59.6% edge to showdown when you can; with 87s, your equity is enough to continue with initiative but thin enough that bloating the pot out of position is a trap.
AT vs 87s FAQ
Who wins AT vs 87s preflop?
AT (Ace-Ten) is the favorite, winning 59.6% of all runouts, while 87s (Eight-Seven Suited) wins 40.0%. The remaining 0.4% are split pots. Counting splits as half, AT's preflop equity is 59.8%.
How often does 87s beat AT?
87s wins 40.0% of the time all-in preflop against AT — a genuine underdog, but with enough live outs (about 1 in 3) that the matchup is closer than the favorite would like.
Is AT vs 87s a good spot to get all-in?
For AT, yes — a 59.8% favorite should happily commit, especially with fold equity. For 87s at 40.2%, it depends on the price: enough to continue with initiative, but thin enough that stacking off out of position is usually a leak.
Does AT hold up against 87s after the flop?
AT is still ahead on 71% of flops and stays ahead through the turn on 66% of boards; 87s takes the lead on the other 29% of flops. These are exact figures from full board enumeration.
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