After beating Virginia 3-1 in Carmichael Auditorium, No. 12 UNC clinched the top seed in the upcoming ACC tournament.
But the regular season is not over for North Carolina, which has games left against unranked Florida State and Maryland this weekend.
This is a benefit to the Tar Heels (26-2, 13-1 in the ACC), because it gives them time to remedy an occasional lack of focus and a shaky ability to close out games before the conference tournament begins on Nov. 21.
Tuesday's match against Virginia (7-24, 1-14) highlighted the Tar Heels' potential problem areas.
"We didn't play like we wanted to tonight, and that's the big thing," said UNC's Malaika Underwood said. "We've got to come in the next couple days of practice and get ready for a big weekend this weekend ... so we've got a lot of work to do."
North Carolina played just well enough to win game one, 30-27. Unusually sloppy defense by the Tar Heels allowed UVa. to compile an attack percentage of .349. The back line was hampered because libero Caroline deRoeck was playing through back problems that caused her to sit out games two and three.
The Tar Heels' poor defense allowed the Cavaliers to stay with UNC for much of the first game, which they tied at 25 before the Tar Heels pulled away for a 30-27 win.
Game two was a different story. UNC led from start to finish, opening the game with a 9-3 run and never looking back in the 30-24 victory. Middle hitter Aletha Green set a school record with an .857 attack percentage.
UNC coach Joe Sagula started only one senior in game three -- setter Eve Rackham. The Tar Heels looked out of sorts and made uncharacteristic mental errors, such as back row penalties and rotation violations.