Pocket Pair

Also known as: pocket pairs, pair in the hole, wired pair

Two cards of the same rank dealt as your hole cards (e.g. 77), ranging from premiums to set-mining small pairs.

A pocket pair is a matched-rank starting hand. They span a wide value spectrum: premiums (TT–AA) are top-of-range raising and stacking hands; medium pairs (66–99) are flexible value/cold-call hands; small pairs (22–55) are primarily set-miners that fold most flops but win big when they hit a set.

The set-mining math is pure implied odds. You flop a set roughly 11.8% of the time (about 7.5:1 against), so to call a raise purely to hit a set you want to win at least ~7.5× your call when you connect — favoring deep stacks and opponents who pay off. Combinatorially each pocket pair is only 6 combos (\(\binom{4}{2}\)), a fact that matters constantly for card removal and range-counting.

Preflop, big pairs anchor RFI, 3-bet/4-bet value, and linear ranges; small pairs are steal/blind-defense hands and implied-odds calls. In short-stacked MTT play, every pocket pair becomes a strong push/fold hand because pair-vs-overcards is a near coinflip with fold equity — even 22 jams profitably from late position at 10–12bb.