ATLANTA (AP) — Despite trailing by 17 early in the fourth quarter, the Chicago Sky weren’t ready to give up on their season. Instead, they kept their focus and pulled off the biggest fourth-quarter comeback in WNBA playoff history.

Elena Delle Donne scored 17 of her 34 points in the final period, including the winning jumper with 8.4 seconds left, as the Sky rallied from 20 points down to beat the Atlanta Dream 81-80 on Tuesday night and advance to the Eastern Conference finals.

“I just know that when we were in huddles and I was talking to the team, everyone had that look in their eye like we were not done yet — we were not ready to go home,” Delle Donne said. “So I was very confident. … I knew we were playing pretty good defense, just not doing the little things like finishing with a rebound, finishing with a contested shot.”

The Sky, who trailed by 16 after three quarters, became the first team to rally from such a deficit in a playoff game since the WNBA went to four quarters in 2006, according to information provided by the league from the Elias Sports Bureau. It’s been done three times in regular-season games.

Tamera Young scored 16 points and Sylvia Fowles added 13 points and 15 rebounds as the Sky won a playoff series for the first time in franchise history. Chicago was swept by Indiana in the first round last year in the Sky’s first postseason appearance.

The Sky will visit the Fever for the opener of the East finals on Saturday.

The road team won each game in this best-of-three series, with Chicago taking the opener 80-77 last Friday, and Atlanta winning 92-83 in Game 2 on Sunday.

(Article via USA Today)