While the North Carolina field hockey team cruised through its first nine games to an undefeated record and a No. 2 ranking, the Tar Heels had yet to be tested.
All eyes were on Saturday's match at No. 5 Duke as a potential turning point.
But instead of reverting to last year's disappointing second half, the team turned up the intensity and is set to take the top spot in the rankings this week.
Last season, UNC was 13-1 and ranked No. 2 heading into its annual game in Durham. But the Tar Heels went home with a 5-0 loss that sent the team in a downward spiral.
UNC lost its next two games on its way to a disheartening first-round exit from the NCAA Tournament.
"We talked about it going into this weekend, that we didn't want to have that slump," said UNC coach Karen Shelton.
As a result, the Tar Heels survived their first test of the season, gaining a key win against their rivals.
As UNC moves to 11-0, it is the last team standing in the powerhouse ACC with an unblemished record.
Last week's No. 1 team, Maryland, lost to Wake Forest on Saturday.