It is now widely used at most top-tier events - including the upcoming TEB BNP Paribas WTA Championships in Istanbul - and some lower-level tournaments, as well on the Challenger and ITF circuits.

现在鹰眼已广泛应用于大多数顶级赛事，包括即将在伊斯坦布尔举行的WTA总决赛以及一些低一等级的竞标赛，如Challenger和ITF巡回赛。

youdao

Yet the option remains available to tournaments under ITF regulations.

但此选择仍然在ITF规章下的巡回赛中适用。

youdao

ITF is now monitoring seafarers' access to shore leave through its international reporting system.

ITF现在已经通过它的全球报告体系来监督海员上岸休息的状况。

youdao

He gives his coaches a choice: Teach children under the ITF-designed progression, or use softer balls as they see fit.

WSJ: Is Tennis Getting Too Soft?

It is the second year in a row that the top-ranked woman has missed out on the ITF award -- last year Petra Kvitova headed off Caroline Wozniacki.

CNN: Nadal to make long-awaited tennis return

Many coaches have bristled at the ITF's top-down approach.

WSJ: Is Tennis Getting Too Soft?