When it comes to finding synonyms for "head-to-head," there are a number of great options that can help you convey the same meaning in your writing or speech. Some alternatives to consider might include "face-to-face," "one-on-one," "in direct competition," or even "dueling." All of these phrases suggest a sense of close, personal competition or conflict, whether it's between individuals, teams, or groups. Whether you're describing a particularly intense sports match or a more metaphorical battle of wills, these synonyms can help you find the right words to express the competition involved.