Question

How many successful challenges are players allowed per set in a match using the Hawk-Eye system?

Answer 1

In a match using the Hawk-Eye system, players are typically allowed two successful challenges per set. If a player's challenge is successful, they keep the same number of challenges. If a challenge is unsuccessful, it is lost and cannot be used again in that set.

Answer 2

Players are allowed two successful challenges per set in a match using the Hawk-Eye system. If a match goes to a tiebreak, one additional challenge is awarded to each player. Any unsuccessful challenges will result in a loss of that player's remaining challenges for the set.