She’s two for two.

A Long Island athletic director helped resuscitate a basketball referee who suddenly collapsed during a title game Saturday — nearly 20 years after saving another colleague in dire cardiac distress.

Ref Joe Gaskin hit the floor while calling the Nassau County Class A final between Floral Park and West Hempstead at Farmingdale State College, causing longtime friend and Wantagh AD Jennifer Keane to fly into action.

“It was the coach at West Hempstead that said, ‘Joe, are you OK?’ ” Keane, 47, told The Post, recalling Gaskin’s initial faltering on the floor, which was later determined to be cardiac arrest.

“And [Gaskin] just said, ‘Yeah, I need a minute, I can’t catch my breath,’ ” the AD said.

“And then that was that,” and he crumpled to the ground, she said.

“I just jumped up and ran right over to him.”

Accompanied by a doctor and three nurses in attendance, Keane, who quickly moved the West Hempstead team away from the court, saw up close that the situation was quickly getting grim.

“I could hear that he was struggling to breathe and started to turn blue,” she said of Gaskin, a 64-year-old Franklin Square grandfather of four. “The doctor was saying that he had a pulse, and then all of a sudden he said, ‘No pulse.’ “

Tiffany Vargas, a family nurse practitioner who specializes in heart failure, was in the crowd cheering on Floral Park with her four kids and rushed over to help, too. She began doing chest compressions while two other nurses, Monica Lally and Darlene Sica, cut off Gaskin’s shirt.

While this was going on, Keane dashed to grab a nearby automated external defibrillator and prepped it for the doctor to use.

“I just kept saying, ‘Joe, stay with us.’ I just kept calling his name,” Keane recalled of the moments the ref was unconscious before being brought back with the AED.

“When he came back, I just kept saying, ‘Joe, we got you. You’re OK. We got you,’ and I kept holding his hand.”

After the terrifying situation calmed down, Gaskin was given oxygen before being rushed to Plainview Hospital, according to Keane.

“Every second absolutely counted,” Vargas said.

“I can’t stress enough how important a team effort of getting down there, immediately securing the situation, calling for EMS, calling the AED and immediately starting chest compressions was vital to saving his life.”

In the waking moments after the near-death incident, the ref had but one thing to say to his dear friend.

“When I woke up, I said ‘Jen, I’m so excited to see your face instead of God’s,” Gaskin said from his hospital room Tuesday night. “I want to see my grandkids grow up.”

Keane’s quick thinking to grab the device during the traumatic event was a repeat of an instance while she was the athletic trainer at Jericho High School around 18 years ago.

“I had [applied an AED] on a custodian at my previous job, and he survived as well,” said Keane, who is certified to handle the device.

She expressed gratitude that both of her heroic moments ended on the winning side.

“I’ll take those odds any day — because usually that’s not the way it goes,” she said.

Keane was at the hospital Sunday to visit Gaskin, who she first became close with when they worked together on a fundraiser in the mid-2000s — and he wholeheartedly thanked her for helping to save him.

Gaskin also called Vargas and thanked her, with the two talking about their family lives. Now, the unofficial champions of Saturday are all planning a get-together to celebrate the gift of life.

“I had angels in the stands that day,” Gaskin, who is expected to be going home in the next few days, said. 

“And, the doctors said they see no problem with me being able to officiate next year.”