Serena and Venus Williams fell to Maya Joint and Hao-Ching Chan 6-3, 6-7(6), 7-6(10-7) in the first round of the US Open on Friday night, and it will be remembered as one of the tournamenta’s defining moments anyway, because for one more night, two of the greatest players the sport has ever produced were back on a court together.

Why this pairing means more than any single result

Serena and Venus Williams have not simply played tennis at a high level for a quarter century. They built an entire era of the sport around each other, first meeting across the net in the 2001 US Open final and eventually becoming the most decorated sibling duo in tennis history, winning 14 Grand Slam doubles titles and three Olympic gold medals as partners.

That history is what filled Arthur Ashe Stadium to capacity for a first round doubles match, something that almost never happens, and what led the tournament’s own broadcast introduction to credit the pair with having transformed the sport as we know it. At a combined age of 90, with Venus at 46 and Serena Williams about to turn 45, simply being back on that court together, competing at a level that made a far younger, in form team work three hours to beat them, was itself the achievement.

Serena and Venus Williams are back playing together at the US Open ❤️🎾 pic.twitter.com/L2eORwvYi2

— WELCOME TO BLACK TWlTTER  (@blacktwiterthrd) September 5, 2026

A reunion that almost didn’t happen

Getting to Friday night took its own small odyssey. The Williams sisters had not played doubles together at a major since a first round loss at the 2022 US Open, an appearance that at the time looked like the quiet end of Serena Williams’ competitive career after 23 Grand Slam singles titles.

She returned to the tour this summer, and she and Venus were actually scheduled to reunite in doubles at Wimbledon before Serena Williams withdrew with a knee injury suffered in a singles loss to the same Maya Joint she would face again Friday. That made the US Open, a tournament the Williams sisters won together in both 1999 and 2009, the true site of their comeback rather than Wimbledon, and gave Friday’s match an added layer of a story finally completing itself.

How close they actually came

For long stretches, the match looked like a memory brought back to life. Serena’s backhand volleys still cracked off her racket the way they did in her prime, and Venus still covered the net with the wingspan that made her one of the most feared doubles players of her generation. Down 4 and 1 in the deciding set, the sisters rallied to 4 and 4 and came within a single point of serving out the match themselves on three separate occasions.

When the match reached a winner take all tiebreak, they built a 5 and 0 lead, halfway to sending the tournament into a genuine frenzy, before a string of unforced errors let Joint and Chan complete the comeback. Losing that lead stung in the moment, but it did not erase what building it in the first place said about where these two players still are, even now.

What the moment actually looked like

The Williams sisters walked off the court smiling despite the loss, declining to speak with reporters afterward, letting the performance itself stand as the statement. Maya Joint, who beat Serena for the second time in one summer after their earlier Wimbledon meeting, said afterward that the atmosphere inside the stadium was unlike anything she expects to feel again with any other opponent, a rare admission from a winner that the moment belonged to the players on the other side of the net as much as it did to her. Even Carlos Alcaraz, the tournament’s defending men’s champion, said there was nowhere else he would rather have been that evening than watching the Williams sisters take the court one more time.

Why the scoreline isn’t really the headline

Grand Slam tennis keeps precise records, and this match will go into the book as a first round loss, dropping the sisters to 27 and 8 across their ten US Open doubles appearances together and handing them just the second deciding set tiebreak loss of their partnership.

None of that captures what actually happened Friday night. Two players in their mid forties took a team half their combined age to the brink in front of a sold out stadium that came specifically to see them, not the eventual winners. That is not something a final score can fully record, and it is why Friday’s match will likely be remembered as a celebration of what the Williams sisters built together far longer than it will be remembered as a loss.