Olympic judo medallist Flavio Canto is among those giving his time and money to battle the COVID-19 outbreak in Brazil. Dunga is also working with business contacts and former players - including ex-Brazil internationals Jorginho and Edmilson and Paulo Cesar Tinga - to help disadvantaged communities in his home state of Rio Grande do Sul.
The comment came shortly after Murray revealed that the 2019 Australian Open could be his last tournament.
The result also means second-placed Real Sociedad can reclaim top spot if they beat Eibar on Sunday.
Rediff.com encapsulates all the sporting action from the past week in this eye-catching photo feature.
Images from Sunday's action in La Liga and Ligue 1.
Images from Saturday's action in La Liga.
The 32-year-old, five-times a winner of the singles at the prestigious Wimbledon warm-up event, delighted a large evening centre court crowd with some fluent shot-making as he and Spanish veteran Lopez beat top seeds Juan Sebastian Cabal and Robert Farah 7-6(5), 6-3.
News of all that's transpired on and off the football field
Liverpool overcame another obstacle on the path to what looks an almost certain Premier League title triumph as they chalked up a record-breaking 20th win
Villarreal secured their place in the Champions League qualifying round with a 2-0 win at local rivals Valencia on Sunday, guaranteeing fourth place in La Liga.
Images from the World Cup qualifying matches played on Wednesday night.
'It was shambolic ... so bad' 'United didn't need a new philosophy, they had one for 20-odd years that worked'
A tenacious Roberto Bautista Agut battled back to beat world number one Novak Djokovic 1-6, 7-5, 6-3 and advance to the quarter-finals of the Miami Open on Tuesday as the Spaniard claimed his second win over the Serb this year.
A goal in 87th minute by medio Roberto Mendes Silva (Beto) guided defending champions Dempo Sports Club to a 2-2 draw against East Bengal.
Images from Day 4 of the 2021 French Open in Paris on Wednesday.
Here's a recap of the diva's gorgeous red carpet styles.
Belarusian ninth seed Aryna Sabalenka held off a spirited challenge from American Alison Riske to win 6-3, 3-6, 6-1 and successfully defend her Wuhan Open title on Saturday.
Atalanta's Josip Ilicic and Robin Gosens scored quickfire second-half goals to give them a comfortable 2-0 win over a toothless Liverpool
Top seed Roger Federer was finally forced to work hard for a win at the Swiss Indoors tournament as he fought back to beat Adrian Mannarino 4-6, 6-1, 6-3 in his quarter-final on Friday.
Images from Wednesday's action in the UEFA Champions League.
Maximum number of hotties made appearances at Cannes various Cannes events.
Cindy Crawford, Nicole Kidman, Julianne Moore lend Hollywood glamour to the high profile event.
Summary of World Cup qualifiers played across the world on Thursday
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Global goods trade will grow by 3.3 per cent this year, says WTO.
Vibrant Chelsea made it a torrid few days for Liverpool as goals by Willian and Ross Barkley sealed a 2-0 victory to send them through to the FA Cup quarter-finals on Tuesday. Liverpool's 44-match unbeaten streak in the Premier League ended in stunning fashion with a 3-0 defeat at Watford on Saturday and they were rocked again at Stamford Bridge.
Barcelona star Neymar will miss the Clasico after receiving a three-match ban following his red card against Malaga, dealing a big blow to the Catalans who lie three points behind Real Madrid having played a game more than their rivals.
Third seed Milos Raonic came safely through a potentially tricky match against Roberto Bautista Agut 7-6(6), 3-6, 6-4, 6-1 on Monday to reach the Australian Open quarter-finals for the third straight year.
Mumbai City FC's marquee signing Diego Forlan showed glimpses of yore as they tasted a rare away win after putting it across FC Pune City 1-0 in their opening match of the Hero Indian Super League at Balewadi Stadium in Pune on Monday.
Sevilla clinched a sixth Europa League title with a roller-coaster 3-2 win over Inter Milan after an overhead kick by defender Diego Carlos deflected by the Italian side's top scorer Romelu Lukaku settled a thrilling contest on Friday.
Liverpool manager Brendan Rodgers has expressed his delight with Christian Benteke and Roberto Firmino after the forwards made their first-team debuts in the club's final warm-up match before the new Premier League season.
IMAGES from Day 7 of the French Open, at Roland Garros, on Saturday.
Panama goalkeeper Luis Mejia made three consecutive saves during a penalty shootout for his team to stun the United States 2-1 and secure third place at the CONCACAF Gold Cup on Saturday in Chester, Pennsylvania.
Gabriel got the winning kick for Brazil after Gustavo Gomez and Derlis Gonzalez missed for the visitors. Roberto Firmino pulled his spot kick wide for the hosts.
Defending champions Portugal and the last two World champions, France and Germany, were thrown together in what German coach Joachim Loew described as the group of death following a lop-sided and complicated Euro 2020 draw on Saturday.
What makes Juergen Klopp's side such an unstoppable force?
Images from the football matches played across Europe on Wednesday.
A summary of the first day's play at the US Open.
Goals from Adam Lallana and Roberto Firmino put the home side ahead by halftime and they romped to victory with a Giannelli Imbula own goal and Daniel Sturridge strike after Stoke threatened an upset with a Jonathan Walters header.
Inter Milan have appointed former Ajax Amsterdam manager Frank de Boer as their new head coach on a three-year contract replacing Roberto Mancini.
Roberto Martinez's appointment as manager of Everton was almost overlooked amidst the fall-out of the club's former boss David Moyes moving to Manchester United to replace Alex Ferguson.
