Mirka Vavrinec and Roger Federer in couple's tennis photo mania: Miroslava Mirka Vavrinec (Mirka) is best known to all as the wife of Swiss tennis player Roger Federer. Her is also known as Miroslava Federer who born on 1 April 1978. Mirka got the name after marrying Roger Federer. Miroslava Federer first met Roger Federer at the Sydney Olympics since her retirement. Miroslava Federer is also known as a former WTA tennis player from Switzerland .