Austrian Thiem was 6-2, 3-6, 7-5, 5-7, 4-1 up when the men's match, which had already been halted on Friday because of bad weather, was stopped.
IMAGES from Day 6 of the 2023 US Open on Saturday.
Medvedev moved a step closer to a potential semi-final showdown with Novak Djokovic at the Australian Open warm-up event.
IMAGES from Day 10 of the US Open, at the USTA Billie Jean King National Tennis Center, Flushing Meadows, New York.
Alcaraz outlasts Hurkacz, Ruud stunned at Canadian Open
Novak Djokovic enjoyed a stress-free return to US competition following a two year absence
Poland's red-hot world number one Iga Swiatek did not drop a game in her Saturday singles match against Romania's Andreea Prisacariu, sending Poland through to November's Billie Jean King Cup finals in decisive fashion.
Ashleigh Barty lifted the season-ending WTA Finals trophy and led Australia to their first Fed Cup final since 1993, while Nadal won his 4th ITF Award for winning two Slams this season.
A summary of Friday play at the French Open.
Reigning champion Ash Barty will not play at the French Open later this month because of health concerns and a lack of preparation, the world number one said.
Ash Barty ended Australia's 44-year wait for a home winner at the Australian Open when the world number one staved off a fightback from American Danielle Collins to complete a 6-3, 7-6(2) win.
American 15-year-old Cori Gauff stole the show on the opening day of Wimbledon with a debut victory over five-time champion and her inspiration Venus Williams.
Jo Konta cantered into the semi-finals of the French Open on Tuesday
The 24-year-old, who has yet to win a Grand Slam title, was in stunning form as he defeated Russian Karen Khachanov 6-3, 6-1 to become the first German man to win a singles Olympic gold.
Factbox on Iga Swiatek, who defeated Sofia Kenin to win her maiden Grand Slam title at the French Open on Saturday.
Novak Djokovic launched his bid to stay on course for a Golden Slam with a clinical 6-2, 6-2 win over 139th-ranked Hugo Dellien of Bolivia on Saturday, as sweltering conditions in Tokyo took a toll on the players on the opening day of tennis at the Games.
Images from Day 4 of the 2023 Australian Open, at Melbourne Park.
In a rematch of last year's French Open final, Barty prevailed once again, winning 6-3, 6-3 for a 4-0 head-to-head lead over the Czech.
World number one Ash Barty became the first Australian woman to win the Wimbledon singles title for 41 years on Saturday when she defeated Czech Karolina Pliskova in the final.
World No 12 Petra Kvitova returned to court dressed for the French Open but was happy to triumph in the women's draw at an all-Czech tournament on Thursday as the sports world starts to slowly return from the novel coronavirus shutdown. The Prague tournament - played among the top Czech men's and women's players but without fans and with ball boys and girls wearing gloves and face masks - was one of the first after professional tennis was suspended in early March as the world went into lockdown to contain the spread of the virus.
Two-time Wimbledon champion Petra Kvitova is happy to finally play tennis again for fans around the world - even if they can only watch on television. The world number 12 will headline an all-Czech tournament in Prague starting Tuesday without spectators, handshakes or the usual towel service.
Wednesday's washout means Friday will now be a bumper semi-finals day as the last four matches in both singles draws will take place then.
It was a poor day for former women's Grand Slam champions with Canada's Bianca Andreescu becoming the highest women's seed to fall at the French Open so far, losing a three-hour marathon against Tamara Zidansek.
Aryna Sabalenka expressed more concern over the vaccine than her quarterfinal opponent No 1 Ash Barty
A round-up of all tennis action on Friday.
Some of the biggest surprises so far from the Tokyo Games.
Images from Day 6 of the 2022 Australian Open at Melbourne Park on Saturday.
Emma Raducanu is a symbol of Britain's multi-cultural society
Novak Djokovic eased into the last four with a commanding performance over Japan's Kei Nishikori but world number two Daniil Medvedev bowed out of the men's singles at the Tokyo Olympics.
Tennis matches at the Ariake Tennis Park will begin from 3pm local time (0600 GMT) from Thursday, governing body International Tennis Federation said after requests from players who had struggled in the stifling weather.
Nadal committed 30 unforced errors to Schwartzman's 17 and had his serve broken five times.
Barty survived a first-round scare at the US Open on Monday
Daniil Medvedev lost his world number one ranking after being defeated by Gael Monfils
Images from Day 6 of the 2023 Australian Open at Melbourne Park on Saturday.
Images from Day 8 of the 2021 French Open at Roland Garros in Paris on Sunday
Following Iga Swiatek's victory over Coco Gauff in the final, here's a list of French Open women's singles champions:
Millman, ranked 80 places above world number 14 Pouille, needed 73 minutes to clinch a 6-3, 6-4 victory and the best win of his career by ranking position.
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.
The tournament, with eight players in both the men's and women's draw, will resemble regular tennis as much as possible.
IMAGES from the matches played on Day 10 of the BNP Paribas Open at Indian Wells, California, on Wednesday