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How to play a set in poker

A set is three of a kind made with a pocket pair plus one matching card on the board, for example 7♠ 7♦ on K♣ 7♥ 2♠. Sets are very strong and hidden: opponents rarely expect them. Your main goal is to build a big pot. Slow down only when the board makes straights or flushes likely.

Hand How it’s made Strength
Set Pocket pair + one board card (7-7 on K-7-2) Very strong, hidden
Trips One hole card + a pair on the board (K-7 on 7-7-2) Strong, but others may share the 7 with a better kicker
  1. Bet or raise on most flops to build the pot. See value betting.
  2. On wet boards (like 9♥ 8♥ 7♣ with 7-7), bet bigger: draws can catch up.
  3. On very dry boards against aggressive players, a slow play or check-raise can win more.
  4. With deep stacks, plan to get all-in by the river. See bet sizing.

When two players both flop a set, the higher set usually wins a huge pot. It’s a classic cooler: rare, painful and usually impossible to avoid with low sets.

  • Four to a straight or flush on the turn or river, when your opponent has been calling.
  • Monotone flops (three cards of one suit): bet to charge flush draws, but be careful if a fourth card of the suit comes.

With a pocket pair you flop a set about one time in 8.5. That’s why small pairs are played for set mining with deep stacks.

Three of a kind made with a pocket pair plus one matching board card.

What is the difference between a set and trips?

Section titled “What is the difference between a set and trips?”

A set uses a pocket pair; trips use one hole card plus a pair on the board.

About one time in 8.5 with a pocket pair.

Usually bet to build the pot; slow play only on very dry boards against aggressive players.