LONDON: Czech Vondrousova, who became the first unseeded woman to lift the title last year, earned a far less welcome accolade after a 6-4 6-2 defeat by Spain's Jessica Bouzas Maneiro.
Ranked world number 83, Bouzas Maneiro had won only one tour-level match all year heading into Wimbledon, but secured her first win across all Grand
"It is one of the most important moments of my life," the Spaniard smiled as she soaked up the cheers. "I'm just... I'm surprised with myself to be honest.
"The atmosphere was so nice, so... elegant... it feels like I was at home, I don't know why," she added, explaining her lack of nerves on one of the sport's greatest stages.
The 21-year-old from Galicia hit the ball cleanly throughout an unremarkable Centre Court clash, but only really needed to keep it in play as errors flew from champion Vondrousova's racket with alarming regularity.
Struggling with a hip injury which derailed her preparation, sixth-seeded Vondrousova now heads for the exit while Bouzas Maneiro will next face compatriot Cristina Bucsa or Romanian Ana Bogdan in the second round.
Fifth seed Jessica Pegula made light work of fellow American Ashlyn Krueger 6-2 6-0 in the first round under gloomy skies.
Pegula, a quarter-finalist last year at the All England Club, broke in the opening game of the match before racing into a 4-0 lead in 10 minutes.
The 20-year-old Krueger did get on the scoreboard, using her six feet, one inch frame to great effect in her powerful serves. However, Pegula never looked seriously troubled against her 75th ranked opponent and sealed the first set with an ace.
The youngster was broken again in quick succession in the second set, and racked up 29 unforced errors in the match. Pegula, 30, ended Krueger’s first appearance in the main draw at Wimbledon with an ace to complete a 49-minute win. Agencies
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