Heads-Up Building an Effective Heads-up Opening Range in Texas Hold’em Americas Cardroom February 13, 2025 An effective heads-up opening range is about maintaining an edge over your opponent Playing heads-up in Texas Hold’em requires a strong opening range to stay ahead of your opponent. Since there are only two players at the table, every hand holds more value, and aggression becomes a key factor in winning. Unlike full-ring or six-max games, where you can afford to be more selective, heads-up play demands a wider range of starting hands. The key is finding the right balance between aggression and control. A solid heads-up opening range should include almost all pocket pairs, suited connectors, strong Broadway cards, and even some weaker suited hands. High cards like ace-x, king-x, and queen-x suited should almost always be played aggressively since they have strong equity against random hands. Pocket pairs gain more value since they are more likely to be ahead preflop. Even lower pairs like 22–66 can be raised because they have the potential to hit strong hands postflop. Position is critical in heads-up play, and since the small blind acts first preflop but last postflop, it should be played aggressively. Raising with a wide range from the small blind puts pressure on the big blind and forces tough decisions. The big blind, on the other hand, should defend against frequent raises by calling with a reasonable range, including suited connectors, medium-strength broadways, and weaker aces. Adjusting to your opponent’s tendencies is just as important as following a structured range. Against tighter opponents, expanding your raising range can force more folds. Against aggressive players, calling more hands and trapping with strong holdings can be more effective.