In the evening session, men's third seed Alexander Zverev and women's fourth seed Jessica Pegula were forced off the court mid-match due to rain and the threat of lightning.
Paul must overcome defending champion Alcaraz in the quarter-finals to keep his quest for a maiden Grand Slam title alive.
Russian teenage sensation Mirra Andreeva continued her giant-slaying exploits at the Dubai Tennis Championships by upsetting Kazakhstani sixth seed Elena Rybakina in the semi-finals.
It marks Osaka's first WTA 1000 semi-final since Miami in 2022, as the Japanese former world number one needed just over an hour to secure victory over the 10th seeded Svitolina.
Iga Swiatek continued her bid for a fifth French Open title when the Polish fifth seed overcame Romania's Jaqueline Cristian to reach the Roland Garros fourth round.
Defending champion Aryna Sabalenka staged a grand fightback to beat Jessica Pegula 4-6, 6-3, 6-4 and enter the women's singles final at the US Open on Thursday.
Images from the US Open matches played at Flushing Meadows on Saturday
Seven-times champion Novak Djokovic scored his 100th match win at Wimbledon and led the march of the old guard into the last 16 on Saturday while an ailing Barbora Krejcikova's title defence ended in defeat and tears.
Elena Rybakina powered into her first Cincinnati Open semi-final after stunning defending champion Aryna Sabalenka 6-1, 6-4 on Friday, while five-times Grand Slam champion Carlos Alcaraz recovered from a second-set blip to beat Andrey Rublev.
The world number three has won eight out of her last nine matches on outdoor red clay, losing only to world number one Aryna Sabalenka in the Madrid Open final.
Carlos Alcaraz, who advanced to the last eight in Cincinnati for the third time, has now won 36 of his last 38 matches.
Novak Djokovic said a majority of players believe favouritism is at play in the tennis anti-doping system.
As the 2025 French Open looms, all eyes may be on reigning champions and top seeds - but lurking just beneath the surface are several players quietly building momentum, ready to crash the party in Paris. From seasoned champions finding renewed form to rising stars with something to prove, here are four dark horses who could shake up the women's singles draw at Roland Garros.
The loss ends five-time major champion Swiatek's bid to become the first woman to win the tournament in the Southern California desert three times.
List of Wimbledon women's singles champions after Iga Swiatek beat Amanda Anisimova in the final on Saturday:
Twice champion Iga Swiatek walloped Czech Karolina Muchova in straight sets to reach the Indian Wells quarter-finals on Tuesday.
Struggling Swiatek will open her campaign against Slovakian Rebecca Sramkova.
Collins fired 32 winners and converted six of eight break points while Swiatek, who had won the tournament three times in the last four years, made 22 unforced errors.
Swiatek said she made far too many mistakes against Keys on Rod Laver Arena and hoped to draw lessons from it.
Factbox on American second seed Coco Gauff, who defeated Belarusian world number one Aryna Sabalenka
Belinda Bencic won two tiebreaks to beat teenage Russian seventh seed Mirra Andreeva
Poland's Iga Swiatek will play in the Billie Jean King Cup Finals in Malaga in November, where they face hosts Spain in the opening match, the world number two said on Tuesday
IMAGES from the French Open played at Roland Garros, in Paris, France, on Sunday.
Sabalenka, who has never reached the final at Roland Garros, believes she is now better equipped both physically and mentally to challenge on clay, a surface she concedes took her years to master.
Coco Gauff was dumbstruck after beating world number one Aryna Sabalenka in the French Open final on Saturday
Polish world number two Iga Swiatek has been given extra security after a spectator at the Miami Open verbally abused the five-times major champion during a practice session last weekend, the BBC reported on Wednesday.
Defending champions Iga Swiatek and Carlos Alcaraz powered into the second round of the French Open on Monday.
Coco Gauff was given a solid workout by former champion Sofia Kenin but continued her lengthy winning streak
Andreeva bids for Paris glory after stellar start to season
Significant pay hikes at the Grand Slams were central to the demands of the world's top players in their letter to the four majors recently.
13 of the men's seeds fell at the first hurdle -- a Wimbledon record since 32 seeds were introduced in 2001.
Russian seventh seed Daniil Medvedev, the 2023 Miami champion who arrived this year fresh off a run to the Indian Wells semi-finals, crashed out at the first hurdle as he fell 6-2, 6-3 to Spaniard Jaume Munar.
Madison Keys blasted her way into the Australian Open semi-finals for a third time as the American continues her bid for a first Grand Slam title.
At an oven-like Centre Court where the temperature climbed to 30 degrees Celsius, Sabalenka twice rushed to the aid of ill fans by supplying bottles of cold water and an ice pack, before she cracked under pressure from her opponent in the 10th game.
Gauff seeks to eliminate service errors ahead of French Open tilt
Italian Cocciaretto stuns Pegula in big Wimbledon upset; Olympic champion Zheng Qinwen was beaten by Czech Katerina Siniakova.
It was the Latvian's first title on clay since her 2017 French Open Grand Slam victory.
Daniil Medvedev jumped for joy in an uncharacteristically emotional celebration after holding off young Frenchman Arthur Fils for a 6-4, 2-6, 7-6(7) win amid gusting winds on centre court in quarter-finals of the BNP Paribas Open, at the Indian Wells Tennis Garden, on Thursday.
World No 1 Aryna Sabalenka, the most powerful player on the tour, will try to establish herself as an all-rounder with her first title in Paris.