K7o

K7o (king-seven offsuit) wins 55.3% of the time against a single random opponent, which places it 58th out of the 169 starting hands — the top 34.3% of the range. At a six-handed table (five opponents) its equity falls to 16.6% and its rank moves to 87; nine-handed (eight opponents) it holds 10.3% for rank 110. Two unconnected offsuit cards — the class of hand most often overvalued.

Its suited/offsuit twin K7s runs at 57.6% (rank 44), a gap of 2.3 points. Losing the shared suit costs 2.3 points of raw equity. The hand directly above it in the ranking is JTo at 55.3%, and directly below is K4s at 54.9%, so three hands are packed into a band of 0.4 points.

Played heads-up against each of the other 168 hands, K7o is a favourite against 120 of them and an underdog against 48. Its best matchup is 72o at 76.1% and its worst is KK at 6.7% — a spread of 69.4 points, which is why calling K7o simply "strong" or "weak" says very little.

K7o dominates 8 hands that share one of its ranks, pushing hardest against 72o at 76.1%. It is dominated by 8 hands in return, the worst of them AKs, which leaves K7o with only 23.5%. A single kicker can move the number by tens of points, and the full table below lists every one of those opponents.

Within the 78 offsuit hands it comes 21 of 78. The strongest hand in that group, AKo, is 10.1 points away, and the weakest, 32o, sits 23 points below. Measured against the average equity of all 169 hands, 51%, K7o lands +4.3 points from the middle of the pack, and 57 hands in the full ranking are still ahead of it.

Adding players costs equity steadily: 55.3% against one opponent, 36.2% against two, 20.1% against four and 10.3% against eight. That last figure is 93% of an even nine-way share (11.1%). The Chen formula scores this hand at 3 points, and it arrives 0.9% of the time (12 of 1,326 combinations).

One caveat worth repeating: every number on this page assumes the opponent holds a completely random hand and that the pot goes to showdown. Real opponents hold ranges, and a range that has already put money in is stronger than random — which is exactly why K7o reads as 55.3% here but plays worse than that against a raise. Use the 168 rows in the table below to see which specific holdings are the problem, rather than treating the headline figure as a verdict on the hand.

K7o pairs the board on the flop — at least one of its two ranks hits — 32.4% of the time, and flops top pair or better (the paired card is the highest on the board, or two pair and up) 18.3%. By the river it has made a pair or better 48.7% of the time.

For straights, the flop completes one 0.0000% of the time (zero flops — the two cards are too far apart), gives an eight-out draw 1.96% and a four-out gutshot 5.22%. By the river a straight using a hole card completes 2.84% of the time.

Put together, K7o flops a pair or better or a strong draw (an eight-out straight draw) 34.4% of the time — rank 122 of the 156 unpaired hands (tied with 6 others). The highest is JTs, T9s, 98s and 4 others at 50.6% and the lowest AKo, A2o at 32.8%.

Against one random hand, K7o goes from 55.2% before the flop up to 75.6% when either card pairs, and down to 45.4% when both miss. It connects 32.4% of the time (6,356 of 19,600 flops). Missing with a card above K on board leaves 48.2%; missing with nothing above K leaves 44.5%.

By board shape: rainbow 55.7%, two-tone 54.9%, monotone 54.5%. A monotone flop in one of your suits gives 63.7%. A paired board gives 57.0%, and a connected board (three ranks within five) 53.6%. The best row in the table is "Either card hits (a matching rank on the flop)" at 75.6%, the worst "and nothing above K" at 44.5%.

The 55.3% at the top of the page is a 400,000-hand simulation; this table counts every deal of the opponent's two cards and the five-card board (2,097,572,400 per starting hand), which puts the pre-flop figure at 55.19% (a gap of 0.11 points). Each equity is taken with the flop out and the turn and river still to come.