Stanford has three No. 1-ranked teams this week -- women's volleyball, women's basketball and men's soccer -- plus a No. 2-ranked team (men's water polo) and a No. 3-ranked team (women's soccer).
While the undefeated women's volleyball team has been No. 1 for some time, the women's basketball and men's soccer moved into the top spot on Tuesday.
That win ended the Huskies' 47-game winning streak and dropped UConn to No. 4 in the poll.
The Cardinal men's soccer team, meanwhile, finished No. 1 in the final coaches poll on Tuesday, ahead of No. 2 Notre Dame and No. 3 UCLA -- schools that received the No. 1 and 2 overal seeds for the NCAA Tournament.
The Cardinal (13-2-3), which captured its first conference title in 13 years on Sunday, is the No. 6 overall seed and has a first-round bye in the 48-team tournament. Stanford will open Sunday at home (5 p.m.) against the winner of UC Irvine and UNLV.