British number one Katie Boulter saw her US Open campaign come to a swift and painful end following a straight-sets defeat against Karolina Muchova in New York.

The second-round clash lasted a mere 58 minutes as the Czech seventh seed dominated the encounter, conceding just a single game to the British player. Inclement weather earlier in the day forced tournament organizers to shift the fixture from an outside court to the 14,000-seat Louis Armstrong Stadium.

Boulter admitted to a deeply frustrating performance, noting that she struggled to adapt to the enclosed arena's atmosphere. She pointed to the roof, crowd noise, and environmental distractions as factors that disrupted her focus during the one-sided match.

The statistics highlighted the scale of Boulter's struggles on the court. The 30-year-old failed to record an ace, committed eight double faults, and managed to secure only a third of the points behind her first serve.

Her unforced error count climbed to 22, contrasted with a mere four winners. Muchova, meanwhile, demonstrated the form that carried her to the Wimbledon final, controlling the tempo with precise groundstrokes and deft drop shots while keeping her unforced errors to nine.

Former world number five Daniela Hantuchova suggested that the heavy defeat should prompt a serious review of Boulter's current approach. The analyst emphasized the need for technical adjustments, particularly regarding the serve, and recommended an immediate return to the practice courts.

The loss compounds a difficult year at major tournaments for Boulter, who has secured only two victories across the four Grand Slam events this season. Her recent form has also proved challenging, yielding just two wins from six matches since her departure from Wimbledon.

Other British competitors experienced mixed fortunes at Flushing Meadows. Jacob Fearnley bowed out in the second round after a four-set loss to Argentina's Tomas Martin Etcheverry, unable to replicate the heroics of his opening-round comeback.

Francesca Jones enjoyed a more successful outing, completing a delayed first-round victory over Poland's Magda Linette. After rain suspended play on Tuesday with Jones leading by a set, Linette forced a decider before the Briton regained control to secure only her second career win at a Grand Slam level.

Reporting based on coverage first published by BBC Sport. Read the original report at BBC Sport.