Combattants MMA — Roxo Striker

The following are the scheduled events of association football for the calendar year 2023 throughout the world. This includes the following:In countries whose league seasons fall within a single calendar year, the 2023 season. In countries which crown one champion in a season that spans two calendar years, the 2022–23 season. In countries which split their league season into two championships, a system often known in Latin America as Apertura and Clausura, all championships awarded in calendar 2023.