US Open Tennis Championships - Three of the four women to chair umpire a men's singles final at a Grand Slam have come at the US Open. | Facebook
![First female chair umpire at U.S. Open men's singles final has her starring moment - The Washington Post First female chair umpire at U.S. Open men's singles final has her starring moment - The Washington Post](http://www.washingtonpost.com/blogs/early-lead/files/2015/09/488132938.jpg)
First female chair umpire at U.S. Open men's singles final has her starring moment - The Washington Post
![wta on Twitter: "Congrats Eva Asderaki-Moore & Marija Cicak! 1st all-female chair umpire team to cover both #USOpen singles finals! http://t.co/DifqdyTZwv" / Twitter wta on Twitter: "Congrats Eva Asderaki-Moore & Marija Cicak! 1st all-female chair umpire team to cover both #USOpen singles finals! http://t.co/DifqdyTZwv" / Twitter](https://pbs.twimg.com/media/CO1VQuxUkAEGiCB.jpg)