He needed three minutes. Bontempo set up Vanderson for the opening goal of Brazil's 4-2 friendly win over Australia in Brisbane on September 29, becoming Santos' first starter for the Seleção since Lucas Lima in January 2017.
Between those two appearances, only defender Jorge and Neymar himself had even been named in a Brazil squad while registered at Santos. Bontempo completed 24 of 26 passes in his 61 minutes — the best accuracy of anyone on the pitch - and lost the ball only twice all match.
Carlo Ancelotti had already seen enough in training to make the point publicly before kick-off.
"I really liked the young players here — Arthur Dias, the goalkeepers I didn't know, Bontempo, Jair," the Brazil coach told reporters, dismissing criticism of his squad selections. "We have a future, despite the criticism."
Bolavip's analysis of the game, written by Rafael Belmont, went further than the coach had in public: Bontempo, he wrote, "changed completely the way the team played" through his movement and passing, pairing well with Corinthians' Breno Bidon in a midfield that had looked laboured four days earlier in a 1-1 draw with the same opponents, when Bontempo came on only as a substitute.
Writing for Somos Fanáticos, Rodrigo Ribeiro was more measured but reached a similar conclusion: Bontempo had "shown he has the capacity to compete at a high level," enough to stay on Ancelotti's radar without yet being the national team's long-term answer in midfield.
Bontempo's route into that squad began in Uberaba, Minas Gerais, where Fluminense and Santos were both chasing him at 11. Family history settled it.
"I always liked Santos. My uncles are Santos fans, and I always watched the games because of Neymar, who enchanted me," Bontempo has said. "I had the chance to go to Fluminense. It was Flu or Santos, but when I weighed it up, I thought: I'm going to Santos, Neymar's Santos. My grandfather never missed a game either."
That grandfather, José Eurípedes, moved to the coast with him to support the switch, and struggled badly with the upheaval in his first year away from Uberaba.
"My grandfather was always very active, never still. In that first year he was depressed, he wasn't himself anymore," Bontempo said. "Then my mother had the idea of bringing in cheeses to keep him busy. It ended up helping with the income too."
The venture stuck: José Eurípedes, nicknamed "Rato dos Queijos" for his resemblance to a Brazilian TV personality, still sells cheese at the gates of Santos' training ground.
Santos' academy also gave Bontempo a teammate he did not expect to see again so soon. Jair, the centre-back who stayed with Bontempo's family as a boy to continue his own development in the Santos youth ranks, was named in the same Brazil squad for the first time — the pair reunited by Ancelotti almost a decade after they shared a house.
Bontempo turned professional in January 2025, but it was not an immediate rise. Under previous Santos coach Juan Pablo Vojvoda, he started just 17 of 32 appearances in 2025 and was regularly left out for what analysis called "technically inferior players."
Cuca's arrival in March 2026 changed that: Bontempo has started 36 of 44 matches this season, with five goals, four assists and an 88 percent pass completion rate, becoming "a fundamental piece" of Cuca's side.
"It's really gratifying to have this feeling of being able to be there with Brazil. It's a unique feeling. I'm very happy, thank God," Bontempo told CBF media after the call-up was confirmed. "It's an inexplicable feeling — it was always a dream to reach the national team."
He admitted the moment caught him off guard: apprehensive while waiting for the squad to be read out, he heard his Santos teammates cheering from another room before he even registered his own name.
Santos president Marcelo Teixeira framed it, in comments carried by CBF's own website, as validation of a project the club has nursed since Bontempo was a child.
"It's an enormous source of pride for all of us," Teixeira said. "Gabriel has written a story of dedication, talent and identification with Santos. He's a true Menino da Vila, and he deserves to live this special moment."
No one at Santos reacted louder than Neymar. He called Bontempo on video as soon as the squad was announced.
"I told you so, kid. I'm so happy for you!" he said, before posting on Instagram: "You deserve it so much. So happy for you, kid. A Menino da Vila who plays with talent… go get it, Bontempo."
Gabriel Barbosa, known to Brazilian football as Gabigol, marked the news at Santos' training ground by singing a chant Bontempo has heard from the Vila Belmiro terraces since he was a kid.
The relationship with Neymar runs deeper than a celebratory phone call.
"Since I was a kid I've always been a huge fan — he's always been my idol," Bontempo recalled of growing up watching Santos during Neymar's first spell at the club.
"Being able to share day-to-day life with him is a huge honour. He's an incredible person, humble and really good to everyone."
He is careful, though, to separate that mentorship from a since-circulated story about Neymar singling him out in the dressing room after a draw with Chapecoense.
"I was shocked when I saw what was coming out. None of that happened. It was normal, in-game criticism — aimed at the whole squad, not just me," Bontempo told Lance.
It was not always this smooth. Cléber Xavier, Santos' head coach when Bontempo first forced his way into the side in August 2025, praised an early breakout that hinted at what was coming without promising anything.
"He had a great game. He's been coming on well, and he had a great game today — he's another player we've gained," Xavier said at the time, adding a caveat that still applies to a 21-year-old finding his level: "Bontempo is still a kid. We can't forget that."
European clubs have been watching regardless. Bayern Munich have lodged an opening €32 million offer, well short of the roughly €49 million Santos want and well below the €100 million release clause in Bontempo's contract for foreign suitors. Chelsea remain interested too and Santos' stated position is that they would rather develop him further than sell cheap — even as the club's finances make a strong European offer hard to refuse. His Brazil debut has not made that decision any simpler.
For now, Bontempo is treating the national team itself as the kind of education he has been chasing since he was studying Neymar, Philippe Coutinho, Pedri and Jude Bellingham on television rather than just admiring them.
His stated aim going into the squad was modest — to leave a good impression. Three minutes and one assist against Australia did just that.