United States' Venus Williams, right, congratulates compatriot Cori "Coco" Gauff on winning their first round singles match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2020. (AP Photo/Dita Alangkara)

The 15-year-old player, who faced the seven-time Grand Slam champion at Wimbledon last year, claimed victory over her sporting idol once again.

Everyone had the same question when the Australian Open draw was revealed: What were the odds that Coco Gauff and Venus Williams would face each other again in the first round at a Grand Slam tournament?

“I was a bit shocked,” Gauff said, “I’m sure everyone was a bit shocked.”

Gauff, 15, played Williams, 39, to begin her first appearance in the main draw at Melbourne Park, just like what happened at Wimbledon last year. And, just like at the All England Club, the youngest woman in the field got the better of the oldest woman in the field, with Gauff beating Williams 7-6 (5), 6-3 on Monday.

“That was really difficult. She played really well,” Gauff said. “I was really nervous.”

It was the most anticipated match of Day 1 at the first major tennis tournament of the decade, and it did not disappoint. The first set, in particular, was intriguing, with Gauff repeatedly pulling ahead, only to have Williams – who already had won four of her seven Grand Slam singles trophies by the time Gauff was born – rebuff her.

It wasn’t until her fourth set point that Gauff finally pulled it out and she quickly grabbed a 3-0 lead in the second and never let that edge go.