The world number one retained his Thailand Open title with a 6-3, 7-5 victory over British teenager Andy Murray.
Andy Murray saved five match points to defeat Jiri Lehecka at the Qatar Open on Friday and reach a first ATP Tour final since June last year.
Stan Wawrinka reached his second final of the season as Nick Kyrgios retired injured from their semi-final at the ATP Dubai Championships on Friday. The Australian quit due to back pain while trailing 6-4, 3-0, having had on-court treatment after the seventh game of the opening set. Wawrinka now moves into position for a possible second trophy of the season after winning in Chennai to start the year. The French Open champion will face either sixth seed Feliciano Lopez, who advanced in the quarter-finals when Novak Djokovic was unable to continue due to an eye infections or former Australian Open finalist Marcos Baghdatis. Wawrinka, ranked fourth, carries an enviable record into the Saturday title match at the Aviation Club, having won his last eight finals.
Earlier, title holder Borna Coric beat American Sebastian Korda 7-6 (5), 6-4, while another home hope Taylor Fritz survived a first-set thriller to beat Czech Jiri Lehecka 7-6 (14), 6-2.
That is Murray's 46th ATP title.
Medvedev's deep groundstrokes have been a major component of his clay-court progression. His baseline retrieving has been the foundation of his hard-court success, and he attributed his success on the clay this year to a string change at the start of the 2023 season.
IMAGES from Day 9 of the US Open, at the USTA Billie Jean King National Tennis Center, Flushing Meadows, New York.
The second seeds cruised through the second set after a tense opener
Zverev had surgery on torn ligaments in his right ankle this month after he was forced to retire from his French Open semi-final against Rafael Nadal.
Rohan Bopanna and Aisam-ul-Haq Qureshi on Saturday missed out on their second ATP Tour title of the season as they lost the final of the Nice event in France despite a rollicking start. Bopanna and Qureshi had grabbed a one-set lead in quick time but could not survive the counter-attack of Marcelo Melo and Bruno Soares to lose 6-1, 3-6, 5-10 in one hour and 13 minutes.
'It's pretty amazing to get the call from the Spanish king'
The Serbian top seed won a fourth successive title at the All England Club to take his overall Grand Slam tally to 21.
Serbia have been drawn in Group B alongside Spain, South Korea and Canada.
Rafael Nadal has withdrawn from next week's season-opening exhibition event in Abu Dhabi due to ongoing fitness problems, the world number one said.
Paire won his first ATP Tour title on the clay at Bastad in July and will go in search of his second against French Open champion Wawrinka, who served strongly in taking out Gilles Muller of Luxembourg.
India's Rohan Bopanna and Ramkumar Ramanathan registered a resounding straight-set win to cruise into the doubles semi-finals but it was the end of the road for compatriot Sania Mirza and her Ukrainian partner Nadiia Kichenok, in Adelaide, on Friday.
'Of course, you don't wish this on anyone. You want these terrible things to be able to finish as fast as possible for all the people in the world to have a chance to have a good life.'
Rafael Nadal and the world's best men's tennis players found themselves having to endure a 4 a.m. meeting in the freezing cold after fire alarms forced them to evacuate their central London hotel on Tuesday.
Norrie's semi-final opponent will be another American, fourth-seeded Tommy Paul, who crushed Stefan Kozlov 6-3, 6-1 in an all-US matchup.
World tennis No 4 Rafael Nadal has pulled out of the Paris Masters and the ATP World Tour finals in London as he is still recovering from his left knee injury, the ATP said on Thursday.
Rohan Bopanna became the oldest ATP Masters 1000 champion when he and his Australian partner Matt Ebden claimed the men's doubles crown
The world number one was virtually guaranteed a semi-final berth before walking on court at the O2 Arena, but made doubly sure by cruising past Tomas Berdych in little more than an hour.
Defeat by Alexander Zverev at the ATP Finals on Saturday left Roger Federer stuck on 99 career titles, but despite missing out on his century the Swiss said he was happy with his season.
US Open champion Marin Cilic made a shock first-round exit from the Shanghai Masters on Monday after losing 7-5, 2-6, 7-6(2) to fellow Croatian Ivo Karlovic.
For 15 minutes Novak Djokovic appeared to have a fight on his hands at the ATP World Tour Finals on Wednesday, then the Serb dialled up his A game and tore Stanislas Wawrinka to pieces.
From the heady heights of contesting his first ATP final, Nicolas Mahut will have to come back down to earth quickly because he has to try and qualify for Wimbledon.
Carlos Alcaraz ended Novak Djokovic's reign to usher in a new era at Wimbledon -- a win that was being trumpeted as the changing of the guard in men's tennis.
The fourth seeded Indian pair of Harsh Mankad and Ashutosh Singh lost to the top seeded Australian pair of Adam Feeney and Robert Smeets 3-6, 7-6(5), 6-10, in the final of the Euro 30,000 ATP Challenger grasscourt tournament in Manchester.
Gilles Simon scored a 6-4, 6-4 victory over defending champion Dmitry Tursunov at the Indianapolis Championships on Sunday.
'Generally, I'm happy outside the court, happy on the court, happy in life. Then I think you play your best.'
The Indo-Romanian pair won 6-3, 6-7(6), 10-7 over the second seeded Polish-Serbian combination win in the super tie-breaker in a battle that lasted just over one hour.
The claycourt specialist won 6-4 6-4 as he followed up last week's win in Vina del Mar, Chile with another title, his first on home soil.
'I'm disappointed and sad because after a good start to the season I was coming to a very important part of the year with very good feelings and good results.'
The Indian pair of Mahesh Bhupathi and Rohan Bopanna stood just win away from for its second ATP men's doubles title together this season after advancing to the BNP Paribas Masters final in Paris.
Roger Federer moved to within one win of his 1,000 career victory when he crushed Bulgaria's Grigor Dimitrov on Saturday to reach the final of the Brisbane International.
World number one Novak Djokovic continued his dominance of Kei Nishikori with a 6-3, 7-5 victory in the final of the Rogers Cup in Toronto on Sunday.
Somdev Devvarman's giant-killing run ended with a straight-set loss to fourth seeded American Robert Kendrick in the final of the ATP Challenger Series' hard-court tournament in Nashville, US. The Indian Davis Cupper, who had beaten the second and third seeds in the run-up to the final, lost 3-6, 5-7.
Leander Paes and his Czech partner Radek Stepanek faltered at the final hurdle as they suffered an upset straight-set defeat at the hands of Alexander Peya of Austria and Brazil's Bruno Soares to finish runners-up at the ATP Japan Open in Tokyo on Sunday.
The Indo-Pakistan duo beat top seeds Harel Levy of Israel and Lars Burgsmuller of Germany in the semi-finals.
Australian Open champion Rafael Nadal resumed training on Monday after four weeks out due a stress fracture in his rib, a month out from the French Open where the Spaniard will bid for a record-extending 14th title.