Mladenovic was one of several athletes placed under an 'enhanced protocol plan' for being in contact with compatriot Benoit Paire, who tested positive for the novel coronavirus and was withdrawn ahead of the Grand Slam.
Twice Grand Slam winner Svetlana Kuznetsova and 14th seed Elena Vesnina posted hard-fought, straight-set wins in Friday's semi-finals to set up an all-Russian final in the BNP Paribas Open at Indian Wells.
Barbora Strycova beat Alize Cornet 6-2, 7-6(4) to put defending champions Czech Republic level at 2-2 against hosts France and send the Fed Cup final into a doubles decider on Sunday.
Netherlands' dream run in the Fed Cup ended agonisingly short of the final when they lost the deciding doubles rubber of a thrilling semi-final against France in Trelaze.
Organisers are confident a rain-hit opening day will not hold up the tournament.
Outsiders France face a daunting task when they take on 2014 and 2015 champions Czech Republic at the Fed Cup final in Strasbourg this weekend.
Order of play on the main show courts at the French Open.
It wasn't just the tennis that amazed audiences at Roland Garros.
The Czech Republic further established themselves as the dominant force in women's team tennis as they claimed a 3-2 comeback win against hosts France to capture their fifth Fed Cup title in six years on Sunday, and 10th overall. Karolina Pliskova and Barbora Strycova downed Kristina Mladenovic and Caroline Garcia 7-5 7-5 in the doubles to hand the visitors the decisive point. The nation won five titles as Czechoslovakia in the 1970s and 80s before dominating the women's team competition in recent years.
Penpix of the top women's contenders at the 2017 French Open:
Images from Day 3 of the 2020 French Open at Roland Garros, in Paris, on Tuesday.
World number one Rafael Nadal begins his French Open title defence, on Monday, with a clash against Italy's Simone Bolelli on Court Philippe-Chatrier.
Andy Murray took a step closer to a first title in arguably the toughest year of his playing career, grinding out a 3-6, 7-5 ,6-2 win over Ugo Humbert on Saturday to reach the final of the European Open in Antwerp.
Summary of sports events and persons who made news on Thursday
Simona Halep trailed by a set and 5-1 against Elina Svitolina but somehow dug herself out of a hole before storming to victory to set up a semi-final against Karolina Pliskova.
Images from Day 3 of the French Open matches played at Roland Garros on Tuesday
Reigning champions Novak Djokovic and Serena Williams have been named top seeds for the Australian Open starting on Monday.
World Number one Simona Halep and Japan's Naomi Osaka are among the players nominated for the Women's Tennis Association (WTA) Player of the Year award.
Slovakia's Dominika Cibulkova stunned top seed Agniezka Radwanska and then trounced Monica Puig to reach the Aegon International at Eastbourne on Friday.
The 33-year-old Swiss, ranked 261 in the world after two knee surgeries, served solidly throughout a one-sided contest on the slick centre court, easing past an opponent who struggled to cope with Wawrinka's power.
Japan Warriors did not have to break much sweat in getting past Philippine Marvericks 29-15 but it was a tough day out for UAE Royals, who edged out hosts Singapore Slammers 27-23 in their IPTL match, riding on Roger Federer's win in the deciding men's singles, in Singapore on Friday.
World number one Novak Djokovic has pulled out of the Indian Premier Tennis League (IPTL), commencing from Wednesday, citing fatigue, and he has been replaced by Andy Murray and Stan Wawrinka in his team- OUE Singapore Slammers.
He leads the men's seedings ahead of defending champ Roger Federer, with Bulgarian Grigor Dimitrov seeded third.
Images from Day 2 of the Australian Open in Melbourne on Tuesday
Novak Djokovic, Rafael Nadal and Johanna Konta progressed to the Italian Open semi-finals on Friday, but Roger Federer and Naomi Osaka were forced to withdraw with injury problems. World number one Osaka pulled out of her quarter-final meeting with Kiki Bertens due to a thumb injury before 37-year-old Federer announced his withdrawal because of a problem to his right leg.
Russia's Elena Vesnina ousted German second seed Angelique Kerber 6-3, 6-3 to reach the quarter-finals of the BNP Paribas Open at Indian Wells, California on Tuesday.
Russia, last year's runners-up, were unable to call on world number six Maria Sharapova who was injured
Former world number one Novak Djokovic showed signs of a return to form with an impressive 7-5, 6-4 victory over Japan's Kei Nishikori in the opening round of the Madrid Open on Monday.
US tennis powerhouse Serena Williams dispatched France's Alize Cornet in two sets on Monday, ending a streak of weak family performances that saw older sister Venus eliminated from singles on Saturday and the pair knocked out in doubles on Sunday.
Venus Williams staged a spirited comeback to down third seed Petra Kvitova 4-6, 7-5, 6-4 and reach the third round of the BNP Paribas Open in Indian Wells on Saturday.
Here are some of the best moments from the 2019 Australian Open.
The latest tennis rankings have been announced by the ATP and WTA
At one stage Yuki was a break up, serving for the opening set but lost his serve and eventually the set. After drawing parity, Yuki twice lost his serve to fall behind 0-3 in the decisive set and never recovered.
World number one Rafael Nadal recorded his 20th straight win on clay as he began his quest for a sixth title in Madrid, defeating Frenchman Gael Monfils 6-3, 6-1.
A summary of sports events and sports persons, who made news on Sunday
A summary of sports events and sports persons, who made news on Wednesday
Images from Day 3 of the 2020 US Open in New York, on Wednesday.
Summary of sports events and persons who made news on Saturday
Defending champion Serena Williams is the top seed in the women's draw. The American will be looking to equal Steffi Graf's Open era record by sealing a 22nd Grand Slam triumph.
A summary of sports events and persons who made news on Sunday