2022–23 UEFA Champions League qualifying phase and play-off round
Each tie, apart from the preliminary round, is played over two legs, with each team playing one leg at home. The team that scores more goals on aggregate over the two legs advance to the next round. If the aggregate score is level at the end of normal time of the second leg, extra time is played, and if the same amount of goals are scored by both teams during extra time, the tie is decided by a penalty shoot-out.