The Italian champions remain undefeated in the competition this season and sit fifth on 10 points at the midway point of the new league phase format.
"He's working well, he's training well... it's important for his growth. As long as there is humility, the heart always responds," Simeone told Movistar, while giving credit to Nahuel Molina's pass that led to Giuliano's goal.
Even a single point would have flattered Diego Simeone's side but they took all three when the Argentina international, on as a substitute, finished Antoine Griezmann's cross at the back post.
The European top-flight has switched from a group stage to a league phase where 36 teams play eight matches each, with the top eight in the table progressing directly to the next round, while the next 16 teams enter a two-legged playoff.
"It's amazing, to get a last-minute goal like this is always fantastic and it's good to give the fans something to cheer about," Atletico's former Leipzig striker Alexander Sorloth told DAZN.
Diego Simeone's Atletico Madrid shared an entertaining 2-2 draw with Villarreal as they began their La Liga campaign on Monday.
After a summer dominated by Spain, with La Roja storming to Euro 2024 triumph and their youngsters claiming gold at the Paris Olympics, the focus now turns to Spain once again as LaLiga kicks off on Thursday.
The 24-year-old Argentina international's exit marks a record sale price for City, eclipsing the 50 million pounds Chelsea paid for winger Raheem Sterling in 2022.
The 24-year-old cost City just £14 million when he signed from River Plate in January 2022 and his since enjoyed a meteoric rise, helping Argentina to World Cup and Copa America glory, as well as winning two Premier League titles and the Champions League at club level.
A dummy dressed in a Vinicius Junior shirt was hung from a bridge near Real Madrid's training ground ahead of the Copa del Rey quarter-final clash against Atletico Madrid on Thursday.
Atletico Madrid have signed Memphis Depay from LaLiga rivals Barcelona, the two clubs said on Friday, with the Netherlands forward penning a 2-1/2 year contract.
Real Madrid will host city rivals Atletico Madrid in the Copa del Rey quarter-finals next week after the draw was made at the Spanish FA's headquarters on Friday.
Chelsea have signed Portugal forward Joao Felix from Atletico Madrid on a loan deal until the end of the season, both clubs said on Wednesday.
Ousmane Dembele's strike sent Barcelona three points clear at the top of La Liga with a tense 1-0 win over Atletico Madrid on Sunday.
Atletico Madrid coach Diego Simeone said that he is mainly responsible for the team's situation as they have failed to find their best form and sit in fifth place in LaLiga.
Antoine Griezmann on Monday welcomed the confirmation that his loan from Barcelona had become a permanent move as he signed a contract with Atletico Madrid until 2026.
Eder Militao's early goal earned Real Madrid a comfortable 1-0 win over Getafe on Saturday to take them top of La Liga.
Real Madrid will be without striker Karim Benzema for the Madrid derby clash with rivals Atletico Madrid, coach Carlo Ancelotti confirmed on Saturday.
Bayer Leverkusen left it late but pulled off a 2-0 win at home to Atletico Madrid on Tuesday to kickstart their Champions League campaign and ease the pressure on coach Gerardo Seoane.