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What is every hand worth on a 9 8 7 rainbow flop?

On a 9 8 7 rainbow flop, JT flops the nut straight, sets and middling connectors dominate, and premium unpaired hands like AK and KQ fall to underdogs against a random hand.

9 8 7 rainbow

Middling connected boards

Equity vs one random hand

JTs 95.2%
99 85.0%
77 84.0%
T6o 91.1%

Notable hands on 9 8 7 rainbow

HandFlopsEquityWhy it matters
JTs straight 95.2% The best straight available, towering over everything else here.
99 set 85.0% Top set. Wonderful, and still second tier on this flop.
77 set 84.0% Bottom set from the smallest card on board. Quietly enormous.
T6o straight 91.1% The ten-high straight from a hand with no preflop reputation at all.
65s straight 85.4% The low straight. This board pays the small cards first.
TT overpair 80.1% The best overpair here, with straight cards waiting on both sides of it.
AA overpair 72.2% Still a clear favorite over a random hand, with absolutely no room to improve.
98s two pair 78.2% Top two pair, strong now and awkward on almost every turn card.
KQo nothing yet 39.0% A premium-looking hand that loses to a random one more often than it wins.
54s nothing yet 26.0% The counterfeit connector: looks tailored for this board, holds one gutshot.

Drop everything one rank from its ten-high cousin and the story sharpens. 9 8 7 rainbow is the flop where big broadway cards do not just underperform, they lose: several of the prettiest unpaired hands in poker win less than half the time against a random hand here. The middle of the deck owns this board outright, and there is not even a flush draw to argue about.

JT flops the nut straight, jack down to seven, and towers over the field. T6 makes the ten-high straight out of a hand that never gets dealt on purpose, and 65 finishes the trio from underneath. Nines, eights, and sevens all made sets. Pocket tens are the pick of the overpairs, since they add straight cards on both sides to the pair itself.

And the losers: KQ offsuit wins well under half against a random hand. QJ and AK sit just below even money. Even 54 suited, which looks like a natural fit for a low connected board, holds a single gutshot and disappoints. The lesson repeats from other middling flops but lands harder here: preflop rank means nothing when the board speaks another language.

The mistake this board punishes hardest is the stubborn continuation bet with air. Firing big cards into 9 8 7 works against players who fold, but the equity simply is not there once they continue. The second mistake is overplaying one pair: with three straights already possible and every set in play, hands like A9 or an overpair of aces want a measured pot, not a bidding war.

All 169 hands on 9 8 7 rainbow

Equity of every starting hand class against one random opponent hand on 9 8 7 rainbow, averaged over the class's possible suit combinations. Sorted best to worst within each group.

Pairs

HandFlopsEquity
99 set 85.0%
88 set 84.6%
77 set 84.0%
TT overpair 80.1%
JJ overpair 74.8%
AA overpair 72.2%
KK overpair 70.4%
QQ overpair 69.2%
66 58.8%
55 50.0%
44 40.4%
33 38.7%
22 37.1%

Suited

HandFlopsEquity
JTs straight 95.2%
T6s straight 91.3%
65s straight 85.4%
98s two pair 78.2%
T9s pair 77.8%
97s two pair 77.2%
87s two pair 75.5%
J9s pair 73.7%
T8s pair 73.6%
96s pair 72.6%
J8s pair 69.2%
T7s pair 69.2%
A9s pair 68.5%
86s pair 68.2%
K9s pair 67.9%
Q9s pair 67.9%
95s pair 67.5%
J7s pair 63.7%
76s pair 63.7%
94s pair 63.6%
93s pair 63.5%
92s pair 63.4%
A8s pair 63.0%
85s pair 62.9%
Q8s pair 62.8%
K8s pair 62.3%
ATs 60.9%
83s pair 58.0%
84s pair 57.9%
82s pair 57.9%
A7s pair 57.4%
75s pair 57.2%
KTs 57.1%
K7s pair 56.8%
Q7s pair 56.8%
QTs 54.9%
A6s 54.3%
AJs 53.9%
74s pair 51.9%
72s pair 51.9%
73s pair 51.8%
K6s 50.4%
KJs 49.5%
Q6s 47.8%
QJs 46.9%
J6s 46.8%
A5s 46.3%
AKs 46.2%
AQs 46.2%
J5s 45.9%
T4s 44.3%
T3s 44.2%
T5s 44.0%
T2s 44.0%
K5s 41.8%
KQs 41.3%
A4s 39.0%
A3s 38.8%
A2s 38.6%
Q5s 38.6%
J4s 37.2%
J3s 37.2%
J2s 37.1%
64s 36.7%
63s 36.5%
62s 36.3%
K4s 33.8%
K3s 33.7%
K2s 33.6%
Q4s 30.3%
Q3s 30.3%
Q2s 29.9%
54s 26.0%
53s 25.8%
52s 25.8%
43s 16.9%
42s 16.7%
32s 16.5%

Offsuit

HandFlopsEquity
JTo straight 95.1%
T6o straight 91.1%
65o straight 85.1%
98o two pair 77.7%
T9o pair 77.2%
97o two pair 76.7%
87o two pair 75.0%
J9o pair 73.0%
T8o pair 72.8%
96o pair 71.8%
T7o pair 68.3%
J8o pair 68.0%
A9o pair 67.4%
86o pair 67.4%
Q9o pair 67.1%
K9o pair 66.7%
95o pair 66.7%
J7o pair 62.8%
76o pair 62.7%
94o pair 62.5%
93o pair 62.4%
92o pair 62.4%
A8o pair 61.6%
85o pair 61.4%
Q8o pair 61.2%
K8o pair 61.1%
ATo 59.5%
84o pair 56.5%
83o pair 56.5%
82o pair 56.5%
75o pair 56.2%
A7o pair 55.9%
KTo 55.6%
K7o pair 55.4%
Q7o pair 55.4%
QTo 53.5%
A6o 52.7%
AJo 52.2%
74o pair 50.4%
73o pair 50.4%
72o pair 50.4%
K6o 48.9%
KJo 47.6%
Q6o 46.1%
QJo 45.3%
J6o 45.3%
A5o 44.5%
J5o 44.4%
AKo 44.3%
AQo 44.1%
T4o 42.6%
T3o 42.4%
T5o 42.3%
T2o 42.2%
K5o 39.8%
KQo 39.0%
A4o 36.7%
A3o 36.6%
Q5o 36.5%
A2o 36.3%
J4o 35.3%
J3o 35.1%
J2o 34.9%
64o 34.6%
62o 34.4%
63o 34.2%
K4o 31.5%
K3o 31.4%
K2o 31.1%
Q4o 27.8%
Q3o 27.7%
Q2o 27.5%
54o 23.7%
53o 23.6%
52o 23.5%
43o 14.1%
42o 14.0%
32o 13.9%

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