Zheng stuns Keys in epic comeback; Potapova also advances at US Open

Zheng Qinwen produced one of the tournament's most dramatic comebacks on Wednesday, erasing a 0-5 deficit in the final set to defeat Madison Keys 1-6, 7-6 (7/3), 7-5 and advance to the round of 16 at the US Open.

The Chinese player's resurgence proved decisive after dropping the first set convincingly. Keys appeared in control as she built a commanding advantage in the decider, but Zheng's persistent baseline play and fighting spirit saw her claw back into the contest. The momentum shift proved crucial, with Zheng ultimately prevailing in a hard-fought encounter that demonstrated her mental toughness and technical prowess.

Elsewhere at the Grand Slam tournament, Anastasia Potapova of Russia progressed with a more straightforward victory, dismissing fellow competitor Amanda Anisimova 6-2, 7-5. Potapova's disciplined performance secured a berth in the next round without the drama that characterised Zheng's encounter.

Both players' advances mark significant achievements at one of tennis's most prestigious events, with Zheng's comeback particularly capturing attention for its improbable nature and the quality of tennis required to complete such a turnaround against a formidable opponent.