As you may have probably guessed, two pairs beat one pair in poker, regardless of the rank of the one pair hand or the ranks of the two pairs.
For example, two pairs of 2s and 3s will beat a pair of Kings, as two pairs are ranked higher than one pair according to poker rules.
Pocket pairs and pairs made with a combination of hole cards and community cards are valued exactly the same for the purposes of this comparison. So, whether you start with a pair in the hole, make your one pair or two pairs on the flop, turn, or river, the hand rankings will stay the same.
Two pairs always beat one pair, but how likely are you to come by these two poker hands, and why do two pairs always beat one pair? Keep reading to find out!
Why Does Two Pair Beat One Pair?
The poker hand rankings clearly define the value of all poker hands. Two pairs is ranked just above one pair, and both are among the lowest-ranked hands in poker.
The rankings table is designed simply on the basis of probabilities, with the hands that you are most likely to make ranked lower than those you are less likely to make.
As one pair is the most common “made hand” in poker, it is only natural that it ranks below two pairs and all other made hands.
In fact, one pair only beats high card hands, which don’t contain any pairs, straights, or flushes within them.
For a more detailed explanation of why two pairs is better than one pair in poker, simply take a look at the table below to learn your probability of making two pair and one pair on different poker streets:
| Odds To | Two Pair | One Pair |
| Have it Preflop | 0% | 5.88% |
| Make it on the Flop | 2.02% | 29% |
| Make it on the Turn | 6.4% | 12.8% |
| Make it on the River | 6.5% | 13% |
How Often Will You Make Two Pairs?
Two pairs are not among the strongest hands in poker, but they are often the winning hands at showdowns in Texas Hold’em.
Considering how hard it is to make hands in the game, two pairs ranks to be the best hand very often, especially on the flop, before all the community cards have been dealt.
Starting with two random cards, you will only flop two pairs 2.02% of the time, which means you will only have two pairs on the flop one in fifty times.
Of course, you can also improve to a hand better than two pairs on the flop or make a variety of draws, but if you flop two pairs, you will usually have the best hand for the time being.
Two pairs can also be made on the turn and river as well, with a 6.4% chance of improving one pair to two pairs on the turn and another 6.5% chance on the river.
Playing Texas Hold’em Poker, you will see many two pairs against one pair confrontations during a single session, which makes it important to play such situations well.
One of the key parts of your poker strategy with two pairs should revolve around knowing when to look for value from one pair hands and when to get away from your two pairs and not pay off the potential straights, flushes, and other better hands.
How Often Will You Make One Pair?
One pair is the most common made hand in poker and is the only poker hand that you can complete before the flop is even dealt.
In fact, 5.88% of all starting card combinations will give you a pair to start with, called a pocket pair. One in 17 starting hands is a pocket pair.
In addition to this, any two unpaired cards will flop one pair 29% of the time, making it even more likely you will have one pair by the second betting round.
If you fail to improve to one pair by the flop, you can do so an additional 12.8% of times on the turn and 13% of times on the river, which means there is more than 50% chance you will make one pair by the river with any two starting cards.
The problem, of course, is that simply making a pair doesn’t help too much, as low pairs on boards with overcards don’t mean too much.
For this reason, one of the best poker tips when selecting starting poker hands is to play with high cards as often as possible. This way, the pairs you do make will usually be top pairs and will have a chance to improve to strong two pair combos and beat the other one pair and two pairs hands.
You should be very careful not to stack off with random one pair hands and to make sure you are not putting too many chips in when your one pair is likely to be beat.