from Round One onwards. The competition has a staggered entry system. For the 2022–23 edition, the preliminary round is contested by 50 clubs. Eighteen Highland League and sixteen Lowland League clubs begin in the first round. Ten Scottish League Two clubs enter the second round. Scottish League One and Scottish Championship clubs start in the third round, while 12 Scottish Premiership clubs enter in the fourth round. Eligible clubs and players Any club that is a full or associate member of the Scottish Football Association (SFA) is entitled to compete in the tournament. Full members qualify automatically, which includes every team that plays in the Scottish Professional Football League (SPFL), Highland League, and Lowland League. Between 1895 and 2007, clubs that were SFA members but not competitors in the country's professional football leagues could only qualify for the tournament through the Scottish Qualifying Cup. Clubs which are not full members of the SFA may still qualify for the tournament by winning one of the six leagues at tier 6 in the Scottish football league system (East, Midlands, North Caledonian, North Region, South, West) or the East, South and West of Scotland Cup-Winners Shield. Clubs that are members of the Scottish Junior Football Association (SJFA) have been able to qualify since 2007 by winning the Scottish Junior Cup. And since 2015, the winners of the Scottish Amateur Cup are also eligible to qualify. Players that are registered with a competing club are eligible to play, however, cannot represent more than one club during the same tournament. Each club names eleven players and up to seven substitutes before every match. In order to play in the final match, a player must have also been registered to compete in the semi-final round for the same club. If a club fields a player that is not registered, the club may be expelled from the tournament. Venues Before the semi-final and final rounds, the venue of each match is determined when the fixtures are drawn; the first club drawn in a fixture is named the home team and chooses the venue for the match, usually its own home ground. In the event of a game ending in a draw, the venue for the replay is the home ground of the second club drawn. The semi-final ties are played at a neutral venue; usually Hampden Park in Glasgow. On occasions when Hampden has been unavailable, such