Ahmetcan Kaplan made his competitive debut for Ajax on September 14, 2023, in a league match. The young defender's performance was closely watched as he was one of the recent transfers expected to bolster Ajax's defense. His debut was praised, noting his composure and tactical awareness on the field.

On February 22, 2023, Ahmetcan Kaplan suffered a significant injury during a training session. The injury was a setback in his journey with Ajax, requiring him to miss several matches. This period was challenging, but Kaplan showed resilience, focusing on rehabilitation and a strong comeback.

On August 29, 2022, Ahmetcan Kaplan transferred from his Turkish club to the prestigious Dutch club Ajax. This move was seen as a significant step in his career, joining a club renowned for developing young talent. Ajax is famous for its youth academy and strong performances in European competitions.

On December 10, 2021, Ahmetcan Kaplan signed his first professional contract with a club in Turkey, marking a milestone in his career. This step was crucial as it ensured his transition from a promising youth prospect to a professional footballer. The contract ran for several years, indicating the club's trust in his potential.

In May 2021, Ahmetcan Kaplan was part of the team that won the national youth championship in Turkey. This victory was significant in his early career as it showcased his abilities on a larger scale. Kaplan's defensive skills were particularly highlighted throughout the tournament.

Ahmetcan Kaplan was born on January 16, 2003, in Turkey. He grew up with a passion for football, showing promise as a young athlete. Influenced by his surroundings and his natural talent, Kaplan began playing football at an early age.