Ex-champ Wawrinka gets last-minute wildcard to US Open
What happened
Switzerland's Stan Wawrinka has been granted a last-minute wildcard to compete in US Open singles next week, organizers announced Wednesday, following controversy over the 2016 champion's omission.The omission of Wawrinka, 41, from the original list of wildcards has been a bubbling controversy within tennis since the USTA announced its picks last week.
Summary assembled by rule from the sources below