Iva Jovic needed over three hours and every ounce of composure she had to outlast Alexandra Eala 7-5, 3-6, 7-5 on Sunday, punching her ticket to the US Open's fourth round for the first time in her young career.

The 18-year-old American called for a medical timeout between the second and third sets after dropping the middle frame, then watched Eala surge to a commanding 4-2 lead in the decider before mounting a furious comeback, winning five of the match's final six games to close it out, according to the WTA's official match recap.

A three-hour rollercoaster

The three-hour, three-minute battle was Jovic's longest and farthest run yet at her home Grand Slam. "That felt like a marathon, and I felt like I lost my sanity five times over to win that match, but it's really worth it for this feeling," Jovic said afterward, capturing both the absurdity and relief of the win.

"I FELT LIKE I LOST MY SANITY FIVE TIMES OVER"

The win sets up a fourth-round meeting with No. 3 seed and two-time major finalist Coco Gauff, a marquee all-American matchup that will draw one of the tournament's biggest crowds, per Outlook India's tournament coverage. Eala, the Philippines' breakout star who had been chasing her own deepest major run, was left to rue the missed 4-2 lead in the decider.

What's next

Jovic and Gauff are slated to meet later this week at Arthur Ashe Stadium, with Jovic entering as the clear underdog but riding a wave of momentum and home-crowd energy after Sunday's escape act, according to the Philippine Star's report on the match's aftermath. Win or lose, Sunday's marathon already stands as one of the tournament's signature moments so far.