Greece's Tsitsipas battled back from 3-5 down in the third set to eliminate Medvedev with a 6-3, 6-7(11), 7-6(1) win to set up a showdown on Friday with Rublev for the Red Group's other semi-final spot.
Images from the English Premier League matches played on Saturday.
Images from the English Premier League matches played on Sunday
Auger-Aliassime, now coached by Nadal's uncle and long-time mentor Toni who sat in his box, will face Fritz in his final group match with a chance of making the last four.
IMAGES from the English Premier League matches played on Saturday.
Leclerc had seized the lead at the start, and held it through an initial safety car period, before Verstappen made up for his poor getaway and passed the Monegasque -- whose tyres were fading fast -- with a late move around the outside.
Kyrgios added that he had been in communication with Tennis Australia chief executive Craig Tiley and United Cup tournament director Stephen Farrow about his injury.
Nadal had a solid start, but the 35-year-old struggled physically towards the end of the contest
Verstappen goes into the Formula One record books as the pole setter for the weekend, however, regardless of where he starts on Sunday.
These 8 images that prove that we truely live in a wonderfully weird world even during COVID-19.
Japan has extended a state of emergency in Tokyo and three other areas until the end of May as the country battles a surge in COVID-19 cases
Halep said she would not recover from a calf injury in time, Wawrinka underwent foot surgery that would rule him out of the Games
In the Rome Declaration, the G20 leaders thanked healthcare and frontline workers, international organisations and scientists for their relentless efforts to cope with the deadly COVID-19 pandemic.
The prime minister is participating in the G20 Summit in Rome from October 30- 31 at the invitation of Italian Prime Minister Mario Draghi.
Alexander Zverev booked his place in the last four of the ATP Finals where he will face world number one Novak Djokovic after a 6-2, 6-4 win over Hubert Hurkacz in Turin on Thursday.
Raducanu retires in Rome as back injury persists, Jabeur survives early scare
Italy failed to qualify for the second consecutive edition of the FIFA World Cup after succumbing to Northern Macedonia in the UEFA Qualifiers
Friday's match was a straight shootout for a last-four place, with world number five Rublev the favourite having won his four previous matches against Ruud.
The wild wander to the city in these times of the coronavirus.
Favourites Russia Tennis Federation opened their Davis Cup Finals campaign with a resounding victory over Ecuador, Britain began with a win against France and Italy eased into the quarter-finals with a win over Colombia on Saturday.
Fitch Solutions on Thursday said the new climate targets announced at the COP26 summit by Prime minister Narendra Modi pose an upside risk to its outlook for renewable growth in the country. With the new targets, it expected to see attempts to alleviate the issues regarding supply chains, manufacturing and project development that have long plagued renewable proliferation.
Thiem knocked out by Andujar in French Open first round
Nadal has a habit of truly coming into his own at Roland Garros, as his 100-2 win-loss record testifies.
World number one Novak Djokovic earned his 1,000th tour-level victory by beating Casper Ruud 6-4, 6-3 on Saturday to reach the Italian Open final.
Life will hardly remain the same when we get to the other side of the Covid-19 pandemic. Economists and social scientists are predicting lasting changes in the way we live, work and eat. Already many eateries around the world are adapating to the virus in order to facilitate sales. Here's how dining out will look during the coronavirus pandemic.
A round-up of Saturday's action in LaLiga, Ligue 1 and Serie A.
Penpix of the top men's contenders at the 2021 French Open which begins on Sunday:
Muguruza wins all-Spanish clash with Badosa at WTA Finals
Looking to catch a break from all the events surrounding coronavirus, then here's some amazing images from the pink supermoon that occurred on Tuesday night, enthralling all!
Serge Gnabry scored twice as Bayern Munich beat Chelsea 3-0, while Antoine Griezmann's second-half equaliser handed Barcelona a vital away goal and earned them a 1-1 draw at Napoli in their Champions League last 16, first leg on Tuesday.
Muguruza seals semi-final berth, Pliskova beats Krejcikova at WTA Finals.
Millions of people worldwide are having to embrace life under lockdown -- confined to their own four walls or neighbourhoods for weeks on end as countries battle to reduce the spread of the coronavirus.
The whole of Italy, a country of some 60 million people, was placed under quarantine as the government stepped up efforts to tackle the coronavirus outbreak that has infected more than 10,000 people.
Cinemas, stadiums, town squares and other public gathering places are devoid of people as the coronavirus spreads to at least 118 countries around the world. As of Thursday, the Johns Hopkins University tracker says 1,26,258 people have contracted the disease and 4,638 have died across the globe. The vast majority of the victims have been in China but the country said on Thursday that it had only 15 new cases. The outbreak also claimed its most high-profile victim so far when Hollywood star Tom Hanks announced he and his wife, Rita Wilson, had tested positive. The couple, who are in Australia where Hanks is making a film about Elvis, said they had felt "a bit tired, like we had colds" before being "found to be positive" Take a look.
A round-up of Saturday's action in Serie A, La Liga and Bundesliga.
Germany forward Mario Gomez, scorer of only one Serie A goal this season, struck twice in the first half hour to help Fiorentina beat Atalanta 3-1 in the Italian Cup on Wednesday.
Quaison fires Sweden to extra-time World Cup playoff win over Czechs
The boat is believed to have capsized when migrants moved to one side of the vessel when a merchant ship approached.
