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.
Neymar stars as Paris Saint-Germain sends out a statement of intent with an impressive 3-0 Champions League victory over Bayern Munich while Michy Batshuayi grabs an injury-time winner as Chelsea win 2-1 at Atletico Madrid.
Antoine Griezmann ensure Malaga did not spoil Atletico Madrid's moving in party at their new 68,000 Wanda Metropolitano stadium with the only goal in a 1-0 win.
Atletico Madrid battled back from 2-0 down after a red card for Antoine Griezmann to salvage a 2-2 draw at newly-promoted Girona.
Atletico Madrid says they had signed Spanish international Victor Machin Perez, know as 'Vitolo', from Sevilla but immediately loaned him to Las Palmas to comply with a FIFA recruitment ban.
French star Antoine Griezmann extends his contract with Atletico Madrid by a year. Griezmann's contract now runs until June 30, 2022, and ends rumours linking him with a move away from Atletico.
Atletico Madrid’s Antoine Griezmann confirms that he would be staying at the club next season.
Midfielder Koke has signed a contract extension to stay at Atletico Madrid until June 2024, the club confirms.
Real Madrid inflict a fourth Champions League elimination on Atletico Madrid in as many years on Wednesday, losing their semi-final second leg 2-1 but progressing to the final 4-2 on aggregate.
Real Madrid captain Sergio Ramos insists the European champions will not be cowered by an intimidating atmosphere as they visit Atletico Madrid's Vicente Calderon for the final time on Wednesday.
Atletico Madrid's 3-0 loss to rivals Real Madrid in the first leg of their Champions League semi-final on Tuesday was just a continuation of results that have blighted the team for almost 60 years.