The 23-time grand slam singles champion leaves an indelible mark, not only on tennis, but all of sports.
Tomljanović, who won the more-than-three-hour match 7-5 6-7(4) 6-1, advances to the round of 16 at the US Open for the first time.
“I don’t think so, but you never know,” she said.
In a happy, tear-filled interview she thanked her parents, saying she was very grateful to them because they started everything.
And she credited her older sister, Venus Williams, for her success.
“I wouldn’t be Serena if there wasn’t Venus,” she said. “She’s the only reason Serena Williams ever existed.”
Tomljanović said she was feeling sorry because “I love Serena just as much as you guys do.”
“What she’s done for me, for the sport of tennis, is incredible,” she said in her interview on court. “I never thought that I’d have a chance to play her in her last match when I remember watching her as a kid in all those finals, so this is a surreal moment for me.”
Tomljanović was asked how she handled the occasion of being in this electric environment at Arthur Ashe Stadium.
“I just thought she would beat me, you know,” Tomljanović said. “The pressure wasn’t on me. She’s Serena. I didn’t think that I — even to the last point I knew that she’s in a really good position to win even when she’s down 5-1. I don’t know how many match points I needed to finish it off, but that’s just who she is. She’s the greatest of all time, period.”
“I’m just Serena,” she said matter-of-factly, a quote that will no doubt go down as one of the most memorable in sports.
That ability to find another gear and dig even deeper in the most difficult moments has provided the bedrock for Williams’ sustained success over more than 20 years on the Tour.
She showed the same grit and tenacity Friday as the world No. 46 Tomljanović was on top of her game.
“I’ve been down before,” Williams told reporters after the match. “I’ve been down, like, 5-1 I think before and come back. I don’t really give up.”
Williams, arguably the greatest women’s tennis player ever, fought off five match points before a shot into the net ended it.
“I tried,” Williams said. “Ajla just played a little bit better.”
The crowd of 23,859 inside Arthur Ashe Stadium for the night session tried to will Williams to another victory but on this night, the winner of 847 career matches and 73 titles was second best.
Given her form coming into the US Open — just one win since returning to the circuit in June after a year out with injury — it was fair to assume that Williams’ opening round match against Danka Kovinic would be little more than an emotional farewell. from tennis for the 23-time grand slam champion.
But being “just Serena,” Williams produced by far her best tennis of the season to consummately dispatch Kovinic and extended her last dance in New York by a couple of days.
Then came Kontaveit, the world no. 2 and one of the toughest players on Tour. The Estonian would provide a much sterner test than Kovinic and Williams undoubtedly went into their match as the considerable underdog.
Surely, after two glittering decades at the top, this is where Williams’ career would come to an end? Of course, it didn’t. She is, after all, “just Serena.”
In her three-set win over Kontaveit, Williams elevated her level of tennis to a place many thought she may no longer be able to reach. The accuracy and power in her widely feared serve seem to have returned, as has her speed around the court.
Tomljanović reached a career-high ranking of 38 this season and has enjoyed some notable success in 2022, including quarterfinal runs at Wimbledon and the recent Cincinnati Open.
On Friday she was steady as she had just 30 unforced errors to Williams’ 51.
She will face Russian Liudmila Samsonova in the round of 16. Samsonova defeated Aleksandra Krunic of Serbia 6-3, 6-3.
CNN’s Matias Grez contributed to this report.