
Line judge is defined as a type of official responsible for determining whether the ball remains within the boundaries of the playing area, particularly in tennis and volleyball such as sports. It serves as a supporting element in the officiating system, making instantaneous decisions based on visual observation. The scope of responsibility is typically limited to the sidelines and baselines of the court. The line judge observes whether the ball has touched the line and, when necessary, communic
EN
Ahsen Karakaş

Line umpire, particularly in tennis and volleyball and other sports, is defined as a type of assistant referee responsible for determining whether the ball remains within the boundaries of the playing area. It serves as a supporting element in the refereeing system, making immediate decisions based on visual observation. The scope of responsibility is typically limited to the sidelines and baseline of the court. The line umpire observes whether the ball touches the line and, when necessary, comm
EN
Ahsen Karakaş