Williams stuns No 2 seed Kontaveit to reach US Open third round

Serena Williams’ farewell tour took on a different complexion as she stunned second seed Anett Kontaveit to reach the third round of the US Open.

This was a sparkling performance from the diamond-clad veteran, who produced her best tennis since reaching the Australian Open semi-finals last January to win 7-6 (7-4) 2-6 6-2.

The dream ending – a record-equalling 24th grand slam singles title in her final tournament – is still a long way away, but this performance showed that it might just be a possibility.

Tiger Woods was among the famous faces cheering on Williams, who revealed in the Vogue essay announcing her “evolution” away from tennis that the golfing great had given her advice on whether to have one final crack.

That is looking a wise move now, and Williams, who next faces Australia’s Ajla Tomljanovic, clearly believes she has more to offer.