Azarenka instantly got very frustrated and started arguing with chair umpire Marija Cicak. As it was happening, at one moment ...

Jack Draper was forced to confront the umpire over an incorrect not-up call at a crucial moment of his Indian Wells semi-final against Carlos Alcaraz. The British No. 1 successfully chased down a ball ...

Reilly Opelka refused to shake the chair umpire’s hand after a contentious ... You can’t make those calls in ATP 500s. You’ve got to understand the situation. You can’t always play by ...

DALLAS (AP) — Reilly Opelka faces potential discipline for his post-match comments about a chair umpire he called the “worst ump on tour,” the ATP said in a statement Friday. Opelka was ...

LONDON — A national-level chair umpire in the Dominican Republic, Juan Gabriel Castro, was suspended for six years and fined $6,000 by the International Tennis Integrity Agency on Monday for ...

Umpire Juan Gabriel Castro, from the Dominican Republic, has been suspended for six years for breaches of anti-corruption protocols after manipulating scoring during matches, the International Tennis ...

He calls the score and can overrule the line umpires ... liaising with players and organising things such as the draw and order of play. The Lawn Tennis Association holds free umpire seminars at the ...