Rafael Nadal, as expected, took his place in the second round but his 4-6, 7-6, 6-4, 6-3 win over the inspired German, who had never won a main-draw match at Roland Garros, was fraught with danger as he flirted with the unthinkable.
"Think of it from a players' perspective. Some are hoping to reach the second week of a major but some don't even make it to the first week of the event. That's tough to take.
Wimbledon organisers have bowed to players' wishes by announcing a later start date from 2015, extending the tennis grass-court season and increasing the gap with the French Open, they said in a statement on Thursday.
A look at the champions at the 2009 French Open in Paris.
The French Open will be held from September 27-October 11 after being moved from its usual late May-June slot due to the coronavirus pandemic.
An All-Asian tie that catches the eye is rarer than a bottle of Australian wine at Roland Garros but Kei Nishikori's clash with Chung Hyeon in the third round of the French Open could be one to savour.
It was the former world number one's earliest loss at Wimbledon since she went out in the opening round on her debut here in 1997.
Nadal has turned back the clock to sweep through the European claycourt season with titles in Monte Carlo, Barcelona and Madrid and is a daunting obstacle for anyone with genuine title ambitions.
Spain's Rafa Nadal sank to his knees in celebration after beating Serbia's Novak Djokovic 6-4, 6-3, 2-6, 7-5 to win a record seventh French Open title on Monday.
Spain's Rafa Nadal beat Serbia's Novak Djokovic 6-4, 6-3, 2-6, 7-5 to win a record seventh French Open tennis title on Monday.
Bianca Andreescu is the first Canadian to win a major in the professional era.
World number one Victoria Azarenka was knocked out in the fourth round of the French Open when she slumped to a 6-2, 7-6 defeat by Slovakian 15th seed Dominika Cibulkova on Sunday.
Roger Federer and Novak Djokovic faced fired-up Frenchmen and partisan crowds at Roland Garros on Friday, and took differing routes to negotiate safely past them into the fourth round of the Grand Slam.
As the winner of 16 Grand Slams and the owner of countless records, Roger Federer is revered all over the world.
After a low-key start to the French Open, Roger Federer and Novak Djokovic enter the fray at Roland Garros on Monday looking to add another chapter to the record books.
Images from Day 1 of the French Open 2012 tennis tournament at Roland Garros in Paris, on Sunday.
Former champion Juan Carlos Ferrero disappointed the crowd while Juan Martin del Potro overcame a knee injury as both men reached the second round of the French Open on a gentle opening day on Sunday.
Roger Federer, Rafa Nadal, Novak Djokovic: whoever wins at Roland Garros will claim something more than just the French Open title as tennis is going through a "very special time", according to Federer himself.
'I LOVE YOU, Roger. Thank you for everything you've done in tennis and with myself. Tennis world will never be the same without you.'
Venezuelan Vallverdu currently coaches three-time Grand Slam winner Stan Wawrinka who crushed former world number one Murray 6-1, 6-3, 6-2 in the opening round of this year's French Open.
Indo-Chinese pair were beaten 6-4, 6-4 by second seeds Martina Hingis and Yung-Jan Chan on Friday.
A round-up of all tennis action on Saturday.
Rafa Nadal arrives at Roland Garros without his air of invincibility as the seemingly unstoppable Novak Djokovic threatens to flatten the Spaniard's bid to equal Bjorn Borg's six French Open titles.
Jana Novotna took Barbora Krejcikova under her wing in 2014 and while the youngster "never tried to imitate" her, the 2018 French Open and Wimbledon doubles champion drew inspiration from her mentor.
Djokovic's challenger will be a 22-year-old who is bidding to become the first Greek to win a singles major.
Rafael Nadal has withdrawn from next week's Rotterdam Open after being advised by doctors to rest, he said on Thursday.
World number six Samantha Stosur has opted out of Australia's Fed Cup World Group playoff against Ukraine to concentrate on preparing for the clay-court season.
Here are eight men to watch on the Roland Garros clay.
She remained philosophical in defeat, however, saying that her expectations coming into the tournament had not been high.
'How many young people do you know who would be comfortable addressing or being questioned by a roomful of very much older strangers?' 'She (Osaka) is one of a very exciting batch of young female players and I am a big fan of hers. I hope with all my heart that she can find a way of feeling more at home in this sport.'
Also in action on the first day at Roland Garros is men's second seed Alexander Zverev who meets Ricardas Berankis of Lithuania on Court Suzanne-Lenglen.
Penpix of the top women's contenders at the 2017 French Open:
Trailblazer Li Na already has the distinction of being Asia's first to break into a Grand Slam singles final after her brilliant run at the Australian Open in January.
Images from Day 9 at the French Open in Paris, on Monday.
A resurgent Roger Federer swept past local favourite Jo-Wilfried Tsonga 6-1, 7-6 to clinch his maiden Paris Masters title on Sunday and send a deafening warning to his rivals ahead of the ATP World Tour finals.
Caroline Wozniacki gained a valuable confidence boost ahead of next week's French Open when she beat last year's Roland Garros winner Francesca Schiavone 6-4, 4-6, 6-3 in their Brussels Open semi-final on Friday.
India's Somdev Devvarman and Sania Mirza have been handed tough draws in their respective singles at the French Open, starting Sunday. Somdev will face Ivan Ljubicic of Croatia, while Sania has been drawn against Kristina Barrois of Germany.
Rafael Nadal will rely on the Paris fear factor to overcome the scorching form of Novak Djokovic in his bid for a sixth French Open title.
So while Halep went about dominating Serena, here are some famous people who got a ringside view of the action
Novak Djokovic believes he is the best player in the modern era