No. 1 Stanford shook off a hard-fought doubles point to blank Washington State 4-0 on Sunday afternoon, making it a clean sweep on ITA Kick-Off Weekend.

WSU returns home Saturday to face BYU at Noon at the Simmelink Tennis Courts.

Cougars to face No. 1 Stanford Sunday at 11 a.m.

Sara Choy provided her first career clincher to secure No. 1 Stanford's 4-0 shutout of USF in its season opener on Saturday afternoon at Taube Family Tennis Stadium.

All-time series against Denver is tied 1-1.

No. 1 Stanford opens its season with ITA Kick-Off Weekend, hosting South Florida, Denver and Washington State. The winner advances to the National Team Indoor Championships.