A spirited fightback by Ukraine ultimately ended in disappointment for the team representing the war-torn nation as the United States won the deciding doubles rubber at a Billie Jean King Cup qualifier on Saturday.

A day that started with an American victory seemingly a fait accompli after the hosts had taken a 2-0 lead on Friday turned into a tense afternoon in North Carolina when both singles matches were won by the underdogs.

Buoyed by an enthusiastic section of Ukrainian fans who turned the tie almost into a home game at times at the indoor arena in Asheville, Dayana Yastremska and Katarina Zavatska won their respective matches 6-3, 6-4 over higher-ranked opponents.

After world No. 93 Yastremska beat 14th-ranked Jessica Pegula to keep the tie alive, an inspired 201st-ranked Zavatska toppled Shelby Rogers in another upset. “It’s amazing. I felt all the stadium was more with me, even though we are in the USA,” said Zavatska.

“I was in the zone completely. Today (Saturday) I was really into it so much, every point, fighting like crazy. I just had all the energy from the crowd supporting me.

“It’s super nice being in a safe place here.”

But Zavatska could only watch helplessly as Yastremska and Lyudmyla Kichenok fell to Pegula and Asia Muhammad 7-6 (5), 6-3 in the doubles decider. A double-fault by Kichenok that decided the first set tie-break proved pivotal.

The United States breezed through the second set and advanced to the finals in November.

“That was a really tough match, especially the first set, we were having some crazy points and lot of ups and downs,” said Pegula.

Added US captain Rinaldi: “Congratulations to Ukraine, but (my players) brought it in the doubles and closed it out.”