At professional level match officials wear a communication system that assists the decision-making process.

在专业级别的比赛中，裁判员都带有专业的交流工具，这样可以有助于做出正确的判罚。

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"We will start with a new concept, how to improve match control in high-level competition."

VOA: standard.2010.06.29

The Pole's reward for a 6-7 (10-12) 6-4 6-2 success is a match with Argentine qualifier Paula Ormaechea, who claimed the first WTA Tour level match win of her career by beating 50th-ranked Romanian Simona Halep 6-1 3-6 7-5.

CNN: No. 1 Wozniacki wins Melbourne opener

Bogdanovic recovered from losing the first set to level the match and was a break down in the final set.

BBC: SPORT | Tennis | Bogdanovic earns all-British tie

Coyle claimed Baggies striker Peter Odemwingie should have been flagged offside before he crossed for James Morrison to level the match.

BBC: Owen Coyle questions West Brom's equaliser