Club World Cup substitutions: How many changes are allowed per match?

At the FIFA Club World Cup, one well-timed sub can shift the game. With six changes, concussion rules, and global pressure, every switch is a tactical gamble with global stakes.

At the FIFA Club World Cup, substitutions are no longer just a formality—they’re part of the tactical chessboard. Recent rule shifts have quietly transformed how managers approach game management on the global stage.

The old three-sub rule has given way to a more flexible system, allowing clubs to better handle fatigue...