Karen Khachanov says he prefers real people over the electronic line calling system and asks how it is possible that a system that should be 100 percent accurate can still make mistakes.

The American survived 6-3, 6-4, 1-6, 7-6(4) to make the final four at the world’s most important tennis tournament for the first time.

Taylor Fritz recovered from a mid-match lull during which he was treated by a trainer for a foot problem and reached the Wimbledon semifinals for the first time with a 6-3, 6-4, 1-6, 7-6 (4) victory over Karen Khachanov on Tuesday.

Another error in the electronic line call system caused controversy during the Wimbledon quarterfinal match between Karen Khachanov and Taylor Fritz. The Russian stated that it's "scary to let machines do what they want,

The incident occurred during the opening game of the fourth set on Court No. 1 after Fritz had served at 15-0 and the players exchanged shots.

American tennis star Taylor Fritz is set to face off against Russian star Karen Khachanov with a spot in the semifinal of Wimbledon on the line. Fritz punched his ticket to the quarterfinal by defeating Jordan Thompson,

Russia's Karen Khachanov said the absence of line judges made Wimbledon's courts seem too big and players feel lonely as criticism of the technology resurfaced following another error on Tuesday. Wimbledon's immaculately-dressed line judges often brought a theatrical element to tennis with their voices,

Karen Khachanov has been working in the shadows amidst all the buzz at Wimbledon as the Russian tennis player has matched his career-best performance at the All England Lawn Tennis & Croquet Club by s

Taylor Fritz recovered from a mid-match lull during which he was treated by a trainer for a foot problem and reached the Wimbledon semifinals for the first

By Mitch Phillips LONDON -Fifth seed Taylor Fritz reached the Wimbledon semi-finals for the first time on Tuesday after coming through a topsy-turvy four-setter against Karen Khachanov where the American seemed to be cruising,

Pulling for Khachanov in the quarters will be his wife, Veronika, who he met when they were only eight years old. They then started dating as teenagers and have been together for 14 years.