That is Murray's 46th ATP title.
The German world number seven claimed his first ATP crown of the year after besting Canada's Felix Auger-Aliassime 6-3, 6-3 to win the bett1HULKS Indoor title at the same venue last Sunday.
A summary of sports events and sports persons, who made news on Sunday
After shaking hands with the opponents, the 24-year-old Zverev, ranked third in singles, approached the umpire's chair and hit it repeatedly before heading towards his courtside seat, upset over a line call during the match earlier.
Japan continued to maintain a keen interest in both singles tournaments at Wimbledon after Kei Nishikori advanced to the third round with a win over Ukrainian Sergiy Stakhovsky on Wednesday and Naomi Osaka followed suit in the women's draw.
Argentina's Juan Martin del Potro put himself back in contention at the ATP World Tour Finals on Tuesday, beating Spain's Fernando Verdasco 6-4 3-6 7-6 in front of another near sell-out crowd at London's O2 Arena.
Rafael Nadal has pulled out of next week's ATP Tour Finals in London due to injury, so Novak Djokovic will end the year as world number one having returned to the top of the rankings on Monday.
Nadal will have the chance to claim the top spot back on Monday if he wins his third title in Acapulco
Top seed Simona Halep came back from a set down for the third time in the tournament to beat Kazakhstan's rising star Elena Rybakina 3-6, 6-3, 7-6(5) to win the Dubai Duty Free Tennis Championships for the second time on Saturday. In a battle that lasted nearly two-and-a-half hours, the match came down to a tiebreak where two shots that went agonisingly wide for Rybakina eventually decided the title in front of a noisy crowd that constantly chanted Halep's name.
'Everyone thinks it was a money-related issue, but it wasn't'
WTA chief promises 'strong reactions' to ban on Russian, Belarusian players
Indian wildcard entrant Yuki Bhambri shocked higher ranked Karol Beck of Slovakia 6-2, 6-3 to make the second round of the ATP Aircel Chennai Open tennis tournament on Monday.
Italy returned to the Davis Cup final after a gap of 25 years as Jannik Sinner beat Novak Djokovic in both singles and doubles to secure a 2-1 victory over Serbia on Saturday that earned the 1976 champions a title clash with Australia.
Stan Wawrinka will begin his title defense at the Chennai Open facing off against Croatian teenager Borna Coric.
Rafael Nadal's uncle, Toni Nadal, will step down as his coach after this year's ATP Tour, as he feels he has been sidelined by other figures in the player's entourage, he told an Italian tennis magazine.
'Receiving this honour culminates a professional journey of a lifetime, standing on the shoulders of greats and sets the tone for other youngsters in Asia and around the world.'
The Serb easily beat the Spaniard 6-3, 6-4 at the O2 Arena.
But after those events, Federer will take a training break, the paper reported.
Andy Murray remains committed to playing a full part in Great Britain's Davis Cup defence despite the prospect of a packed schedule hampering the world number two's chances of leading the side to a repeat triumph.
'We love our sport but it puts everything into perspective'
Fabio Fognini pulled off a huge upset, stunning top seed and holder Rafael Nadal 1-6, 6-2, 7-5 in the Rio Open semi-final on Saturday.
Before the tournament, top seed Djokovic declared the three should be favourites to win the Slams, and Federer agreed when asked after his Evans match.
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.
Confirming his reunion with Ivan Lendl, world number two Andy Murray hopes that his decision to rejoin forces with his former coach would play a major role in the battle to end top-ranked Novak Djokovic's reign. The 29-year-old revealed that he had agreed a deal to resume his relationship with Lendl two years after they parted ways, Sport24 reported. Djokovic has been dominating the sport from last year, having won all four Grand Slam title after beating Murray in the French Open final earlier this month. He has won a total of 24 matches out of their previous 34 encounters.
AITA said it had come up with an intermediate plan with the support of the country's government to reduce some of the pain for the lower-level professionals. India is currently in lockdown till May 3 and it was assumed that travel restrictions would be lifted in the next two months, the AITA said.
The 'Big Three' of tennis world -- Roger Federer, Rafael Nadal and Novak Djokovic -- won't lose much due to the suspension of professional tours since they have already created their own legacies but the real struggle is for lower-ranked players, including the Indians, says legendary Vijay Amritraj. Amritraj said the trio of Federer, Djokovic and Nadal, who have a tight grip over Grand Slam tournaments, won't feel any financial stress or the pressure of progress.
Novak Djokovic endured a fierce challenge to his Melbourne Park reign before overhauling Dominic Thiem 6-4, 4-6, 2-6, 6-3, 6-4 on Sunday to clinch an eighth Australian Open crown and reclaim the world number one ranking. While Rafa Nadal rules Roland Garros with 12 titles, Djokovic holds sway in the title match at Rod Laver Arena having never lost a final in Melbourne Park.
Shifting of India's only ATP event from Chennai to Pune after 21 years has disappointed the Amritraj brothers.
Already a sporting icon, Osaka's fight for equality has focussed even more attention on her
Novak Djokovic, Andy Murray, Rafael Nadal and Roger Federer all picked up third round wins at the Western and Southern Open on Thursday to set up a star-studded last eight in Cincinnati.
Rohan Bopanna became the oldest ATP Masters 1000 champion when he and his Australian partner Matt Ebden claimed the men's doubles crown
Indian tennis veteran Mahesh Bhupathi, teaming up with compatriot Saketh Myneni, won a hard-fought doubles pre-quarter-final on Wednesday to set up a mouth-watering clash with former partner Leander Paes at the ATP Chennai Open. They beat the Sood brothers -- Chandril and Lakshit -- 6-7, 6-4, 10-6.
Andy Murray believes the best years of his career could still be ahead after confirming his status as world number one by beating Novak Djokovic to claim the ATP Tour Finals crown on Sunday. Murray, 29, became the oldest man since 1974 to reach the top of the rankings for the first time last month and the way he dominated the final months of the season, winning five titles and 24 matches in a row, suggests he could be right.
World No 5 David Ferrer beat unseeded Ukrainian Alexandr Dolgopolov 6-1 3-6 6-4 to win the Valencia Open for the third time on Sunday, claiming his sixth ATP World Tour title this year.
Florian Mayer put more than a year of injury problems behind him to secure a 6-2, 5-7, 6-3 victory over teenager Alexander Zverev in an all-German final at the Halle Open on Sunday.
Sunday's final was an intense contest as nerves played their part, with 10 of the 22 games going against serve.
Tennis's flagship team events the Davis Cup and Fed Cup Finals have been postponed until 2021 because of the COVID-19 pandemic, the International Tennis Federation (ITF) said on Friday. Professional tennis has been suspended since March and will not return until August.
Gilles Simon defeated defending champion and compatriot Jo-Wilfried Tsonga 6-4 6-3 in the Metz Open final on Sunday to become the joint second most successful Frenchman of the open era with an 11th ATP Tour title.
'We feel blessed to have been able to play the game of doubles for so long. We are grateful to have had the opportunities in the beginning of the year to play and say our goodbyes to the fans.'
Jack Sock ended local favourite Julien Benneteau's run at the Paris Masters with a 7-5, 6-2 victory to reach the final and move to the brink of an ATP Finals spot on Saturday.