Novak Djokovic returns a volley during his first round match against Damir Dzumhur of Bosnia and Herzegovina at the 2020 US Open. AFP/VNA Photo
NEW YORK — Novak Djokovic overcame an early scare to move into the third round of the US Open Wednesday but top women's seed Karolina Pliskova crashed out in the tournament's first shock.
Djokovic extended an undefeated run in 2020 to 25 matches as Pliskova was stunned in straight sets by France's Caroline Garcia, the world number 50.
World number one Djokovic dropped the first against Britain's Kyle Edmund but rallied to progress 6-7 (5/7), 6-3, 6-4, 6-2 inside a subdued, spectator-free Arthur Ashe Stadium at Flushing Meadows.
"I'm really glad having an early kind of tough match because it kind of serves me better I think for the rest of the tournament," said Djokovic.
The Serbian superstar is looking to close the gap on Roger Federer and Rafael Nadal, both absent from Flushing Meadows, in the race for the all-time men's Slam singles title record.
The 33-year-old -- who won an eighth Australian Open title in February -- is on 17, with Nadal on 19 and Federer on 20.
Pliskova -- the 28-year-old world number three from the Czech Republic -- suffered a miserable 1-6, 6-7 exit to a confident Garcia who rushed to a 5-0 lead in the first set.
Pliskova said her defeat was nothing to do with being elevated to the top of the draw after a host of high-ranking withdrawals over coronavirus fears.
"No, zero pressure from this for me. This is nothing to do with my loss today," she sniffed.
Elsewhere in the men's draw Wednesday, fifth seed Alexander Zverev defeated American wildcard Brandon Nakashima in a far from smooth 7-5, 6-7 (8/10), 6-3, 6-1 win.
The world number seven traded 24 aces with 10 double faults against a player ranked 223 inside an empty but and humid Louis Armstrong Stadium to move into round three.
"I was sweating through my shoes, which is unusual," said Zverev, explaining a footwear change during the match. "I needed to go from the dry tires to the wet tires a little bit."
Belgian seventh seed David Goffin also progressed as the top seeds continue to dominate at the Billie Jean King National Tennis Center.
In other early matches, women's sixth seed Petra Kvitova vanquished Kateryna Kozlova of Ukraine 7-6 (7/3), 6-2.
Germany's Angelique Kerber beat compatriot Anna-Lena Friedsam in straight sets.
The 17th seed won 6-3, 7-6 (8/6) in one hour 40 minutes inside Louis Armstrong Stadium.
Also in the women's draw, unseeded Russian Varvara Gracheva dumped out French 30th seed Kristina Mladenovic 1-6, 7-6 (7/2), 6-0.
Mladenovic's exit came after a remarkable collapse. The Frenchwoman led 6-1, 5-1 and failed to convert four match points as Gracheva came roaring back to win.
"I just collapsed," a gloomy Mladenovic said afterwards. "I had nothing left in the tank."
The US Open is taking place in a spectator-free bubble, resulting in a staid atmosphere in contrast with the usual frenetic energy that pervades the grounds of the tennis center during Open week.
Game-winning points are being met with the odd clap from coaches and admiring glances from rival players watching from their own personal suites in Arthur Ashes.
Crowd noise is piped-in between sets while images of spectators cheering from their sofas at home are shown on "fan cams" around the Arthur Ashe court.
Later, Wednesday, Naomi Osaka, two-time Grand Slam winner and now passionate advocate for racial justice in America, returns to the court for a second-round matchup against Italy's lowly-ranked Camila Giorgi.
In the men's competition, fourth seed Stefanos Tsitsipas plays US wild card Maxime Cressy for a spot in the third round. — AFP