He will be staying with Everton until 2027.
Bates began his professional football journey at Everton in 2022.
When asked about signing the new deal, Bates expressed his happiness and shared his goals for the upcoming season.
"It's a great feeling to sign the new contract," Bates said. "I'm now looking forward to the new season." He reflected on his past season, which he considered successful, and the valuable experience he gained playing with the first team.
According to Bates, playing with the first team can be nerve-wracking at first, but as soon as you start playing, the nerves subside.
He also praised his teammates in the Under-21 team, saying they are a good group of players who are eager to work hard.
For the upcoming season, Bates' team aims to progress as far as possible in the cups and league. On a personal level, his goal is to play with the first team and, if not, to gain experience by playing on loan for another team.