Who has the range advantage on 7 7 2?
Clear Button edge: the Button has nearly all the overpairs, and the Big Blind arrives with more air.
BTN vs BB single-raised pot: the button opens, the big blind calls.
dry / rainbow / paired
Share of each range that is sets, two pair, overpairs, straights or better, and combo draws. This is who wins the big pots.
The pair on board favors the Button's range. Small bets work well because so few hands can continue. Try unpairing the board and see who the trips were protecting.
Trips lean slightly toward the caller here: once its strongest hands have gone into re-raises, the big blind's calling range carries a bigger share of sevens like 75s, 74s, and T7s. The button answers with nearly all the overpairs and more of the big cards, which keeps the raw equity edge on its side.
Range breakdown
| Category | Button | Big Blind | Edge |
|---|---|---|---|
| Overpair | 8.2% | 0.0% | +8.2% BTN |
| Air | 21.9% | 30.1% | +8.2% BB |
| Overcards | 58.6% | 50.9% | +7.7% BTN |
| Bottom Pair | 1.2% | 5.2% | +4.0% BB |
| Underpair | 4.7% | 6.9% | +2.2% BB |
| Set / Trips | 4.7% | 5.8% | +1.1% BB |
Sorted by impact. Computed exhaustively by the Poker Shark equity engine over both full ranges.
Knowing the edge is step one
Playing it against opponents who miss it is where the money comes from. Train on boards like this one.
Early access opens October 9, 2026.
You're on the early-access list.
We received your signup. We'll email your invitation when early access opens.
We couldn't add you right now. Please try again. Email support@pokrshark.com if the problem continues.
Talk with testers and the team today.