55 (Pocket fives) odds & win probability
55 wins 60.2% of the time against a random hand and ranks 28 of 169 starting hands. It is a pocket pair with 6 combinations, 0.5% of all deals, and it is a raise from under the gun onward in a 6-max game.
The numbers
| Against | Equity |
|---|---|
| One random hand | 60.2% |
| 2 random hands | 39.9% |
| 4 random hands | 22.4% |
| 6 random hands | 16.1% |
| 8 random hands | 13.0% |
| Metric | Value |
|---|---|
| Wins outright | 59.5% |
| Splits the pot | 1.3% |
| Loses | 39.2% |
| Combinations | 6 |
| Share of all deals | 0.45% |
| Playability rank | 28 of 169 |
| Percentile | 84.0 |
Where 55 sits in each opening range
Six-max, 100 big blinds. The gold outline marks 55; red is the raising range.
- UTGRaise
Under the gun opening range with 55 highlighted - HJRaise
Hijack opening range with 55 highlighted - CORaise
Cutoff opening range with 55 highlighted - BTNRaise
Button opening range with 55 highlighted - SBRaise
Small blind opening range with 55 highlighted
How to play 55
Playing it before the flop
Open it from under the gun onward and fold it earlier. Even at 60.2% against a random hand, 55 makes its money from the flops where it turns into three of a kind, and those arrive once every eight and a half attempts.
Facing a 3-bet
Fold most of the time. Set mining needs deep stacks and a caller behind who will pay; a raised and re-raised pot has neither the price nor the room. The exception is a very deep pot against an opponent who cannot fold an overpair.
After the flop
Hit the set and get paid, it is well disguised and the pot is usually large enough to justify going for stacks. Miss it, and 55 has almost no showdown value at all. That is not a reason to bluff with it; it is a reason to give up cheaply.
55 questions
How often does 55 win?
55 wins 60.2% of the time against a single random hand, 59.5% outright, with a 1.3% chance of splitting the pot. That makes it the 28th strongest of the 169 starting hands.
Should I raise with 55?
Yes, from under the gun onward in a six-handed game. Earlier than that there are too many players still to act for the hand to be profitable as an open.
How many combinations of 55 are there?
There are 6 combinations of Pocket fives, which is 0.5% of the 1,326 possible starting hands. Every pocket pair has six.
How does 55 hold up against several opponents?
Against eight opponents its equity falls to 13.0%. Every extra player reduces the share, but a hand that makes the nuts loses less of it than a hand that only makes a pair.
Neighbouring hands
- Next stepThe UTG opening range in full55 is one cell of it. The chart shows the other 168 decisions from the same seat, which is what you actually need at the table.
- A7s, Ace-Seven suited60.9% · rank 24
- KJo, King-Jack offsuit60.6% · rank 26
- QJs, Queen-Jack suited60.3% · rank 27
- A5s, Ace-Five suited60.0% · rank 29
- A6s, Ace-Six suited59.9% · rank 31
- QTs, Queen-Ten suited59.4% · rank 34
- 44, Pocket fours57.1% · rank 48
- 33, Pocket threes53.8% · rank 66
Hear the day the 55 drills open
You read the whole page, which is more than most. The course and the trainer that deals 55 from every seat open without a card while Learn GTO is in early access, and this list hears first when that changes.
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