PARIS — Caroline Wozniacki went from playing a perfect set to start her French Open campaign to quickly fading away against an opponent who had never previously won a Grand Slam match.
In a performance emblematic of a difficult season, Wozniacki, a former No. 1 and last year's Australian Open champion, lost Monday in the first round at Roland Garros 0-6, 6-3, 6-3 to 68th-ranked Veronika Kudermetova of Russia.
''Definitely wasn't the best match I've ever played,'' said the 13th-seeded Wozniacki, who had only 15 winners to Kudermetova's 40.
The way-up-then-way-down showing by Wozniacki stretched her losing streak to four matches and dropped her 2019 record to 9-8.