Bethanie Mattek-Sands also given main-draw wild card.
The road to the US Open starts on Newport's historic grass.
The former US Open champion will feature as a guest speaker at a keynote event this week.
Former world No. 1 suffers knee injury in training.
Gerard Piqué on why he believes Roger Federer isn't playing Davis Cup.
It's a boy! Andy Murray's wife, Kim, gave birth to the couple's third child.
Babos also becomes the first player to win three WTA Finals doubles titles in a row in 21 years.
