Leon Bergsma

Jong Ajax

Bergsma is a product of the youth system at Ajax, having joined the club at the age of eight after initially playing youth football for Blauw-Wit and RKSV Pancratius. On 8 May 2015, he made his professional debut for Jong Ajax in an Eerste Divisie match against TOP Oss, replacing Leeroy Owusu in the 88th minute. In April 2016, Bergsma signed his first contract with Ajax, which tied him to the club until 2018. Ahead of the 2016–17 season, Bergsma officially moved up from the under-19 team to the squad of Jong Ajax. He scored his first professional goal on 14 April 2017, heading home Noa Lang's corner-kick as Jong Ajax beat Dordrecht 1–0. With Bergsma as captain, Jong Ajax won the Eerste Divisie title in the 2017–18 season.

AZ

On 21 June 2018, Bergsma moved to AZ on a free transfer, and signed a four-year deal. He made his debut for the club on 12 August in a 5–0 victory against NAC Breda, replacing Ron Vlaar in the 81st minute. He made only three appearances for AZ's first team, as he primarily featured for their reserves, Jong AZ in the Eerste Divisie.

Loan to Den Bosch

Bergsma joined Eerste Divisie club Den Bosch on a six-month loan on 31 January 2020. He made only four appearances for the club, as the Royal Dutch Football Association (KNVB) decided to cancel the remainder of the season due to effects of the COVID-19 pandemic.

FC Aarau

In August 2020, Bergsma signed with Swiss club FC Aarau. The transfer came about in an…

As of match played 20 July 2025

Jong Ajax

Eerste Divisie: 2017–18