Wimbledon umpire at centre of line-call controversy has ‘rest day’ on Monday - Nico Helwerth was notably absent from the ...

Wimbledon has altered its technology after an “operator error” caused a malfunction of its Electronic Line Calling system at ...

Amanda Anisimova is back into the Wimbledon quarterfinals after beating Linda Noskova 6-2, 5-7, 6-4. The American battled ...

German Helwerth, who had officiated at matches on each of the first seven days and is one of the sport’s leading umpires, was ...

The Wimbledon umpire who was at the centre of the controversy in Anastasia Pavlyuchenkova’s victory over Sonay Kartal has ...