A professional soccer match consists of 90 minutes of playtime, excluding stoppage time. The game is divided into two halves of 45 minutes each, where teams strive to score goals. During the match, the referee may add stoppage time at the end of each half to compensate for delays due to injuries or other interruptions. Understanding the structure of match duration is key for both players and fans, as it dictates the flow of the game and strategies employed.