In singles action, Blau was defeated in the first round at the main draw by Southern California's Jewel Peterson, 7-5, 6-3.
Gough and Blau are set to compete Friday in the quarterfinals.
Jewel Peterson (Southern California) def. Lindsay Blau (UA), 7-5, 6-3
Blau/Gough (UA) def. Markovski/Radman (South Carolina), 6-3, 6-1