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55 vs 22

55
VS
22
81.5%
equity for 55 — 22 takes 18.5%

Pair over pair — the higher pair is roughly an 80/20 favourite.

55 Win
80.0%
Tie
2.9%
55 Lose
17.1%
Card combinations
36
55 vs random
60.3% · #27
22 vs random
50.2% · #88
Breakdown

Win, tie and loss for 55

Win 80.0%Lose 17.1%

When 55 and 22 get all in before the flop, 55 wins 81.5% of the time and 22 takes 18.5%. Broken down, 55 wins outright 80.0%, chops 2.9% and loses 17.1% — a margin of 63 points. Pair over pair — the higher pair is roughly an 80/20 favourite.

The same matchup shifts depending on how the suits overlap. With no shared suit the number is 80.9% (for example 5s 5h against 2d 2c); with both suits shared it is 82.1% (5s 5h against 2s 2h). That is a spread of 1.2 points across the 36 distinct card combinations, and it comes almost entirely from whether the two hands are fighting over the same flush.

Add a third player holding a random hand and the split becomes 55 48.5%, 22 16.2%, random 35.4%. 55 gives up 33 points and 22 gives up 2.3, so the favourite loses more than the underdog does. Extra players always eat into the leader's share faster than into anyone else's.

Taken on their own, 55 is worth 60.3% against a random hand (rank 27 of 169) and 22 is worth 50.2% (rank 88). The gap between them in the ranking is only 10.1 points, yet head to head the gap is 63 points — a reminder that a ranking table and a direct matchup are two different questions.

Framed as a run of one hundred identical all-ins, 55 scoops roughly 80 pots, splits about 3, and loses the remaining 17. Against eight random opponents rather than this one specific hand, 55 would be down to 13.2% and 22 to 12.5%, so the shape of this particular confrontation matters far more than either hand's standing in the overall ranking.

From 22's side, 18.5% is the break-even point for calling an all-in at 4.41:1 pot odds. Put another way, the call is profitable as long as the amount you have to put in is less than 18.5% of the pot you are playing for. 55 holds the other 81.5% of that same pot.

Two caveats keep this figure honest. First, it is showdown equity across all 36 card combinations with five board cards still to come — there is no fold equity in it, so the value of shoving in practice is usually higher than the raw percentage suggests. Second, it assumes 22 really does hold exactly 22; against the wider range a player would actually get all in with, 55's 81.5% moves. Use the individual pages for 55 and 22 to see how each of them fares against all 168 other holdings before treating this single pairing as the whole picture.

By shared suits

Overlapping suits move the number

200,000 simulated showdowns per condition. The example column shows one concrete four-card layout.

ConditionExampleCombos55 EquityWinTieLose
No shared suit5s 5h vs 2d 2c680.9%79.5%2.8%17.7%
One shared suit5s 5h vs 2s 2d2481.5%80.0%2.9%17.1%
Both suits shared5s 5h vs 2s 2h682.1%80.7%2.8%16.5%
Three-way

Adding a random third hand

200,000 simulated showdowns, with the third hand dealt at random each time.

55
48.5%
vs heads-up -33.0pt
22
16.2%
vs heads-up -2.3pt
Random third hand
35.4%
Player count

At a bigger table

Random opponents5522
160.3%50.2%
240.1%30.2%
422.6%17.8%
813.2%12.5%

Related

FAQ

55 or 22 — which is ahead preflop?

55 is the favourite. 55 takes 81.5% and 22 18.5%, a margin of 63 points, with 2.9% of hands ending in a chop.

Do the suits change 55 vs 22?

Yes. With no shared suit it is 80.9%, and with both suits shared it is 82.1% — a swing of up to 1.2 points.

What happens three-way?

With one extra random hand in the pot the split is 55 48.5%, 22 16.2%, random 35.4%. 55 drops 33 points compared with heads-up.

429 words / 34 distinct figures — Method