Sivert Heggheim Mannsverk

Sogndal

Mannsverk progressed through the youth ranks of Sogndal. He signed his first professional contract in February 2019 and made his senior debut on 7 April 2019 against Sandefjord in the Norwegian First Division. He quickly established himself as a regular midfielder for the team over the next two and a half seasons in Norway's second tier, making 55 appearances and scoring 6 goals across all competitions, including participation in the Eliteserien promotion play-offs. His performances attracted interest from larger clubs.

Molde

On 28 July 2021, Mannsverk signed for Eliteserien club Molde on a contract until 2025. He became a key player in Molde's midfield during the 2022 season, helping the team win the Eliteserien and Norwegian Cup double. Mannsverk scored the winning goal in the Cup Final against Bodø/Glimt on 1 May 2022. His performances earned him the Eliteserien Breakthrough Player of the Year award for 2022. He also featured regularly in European competitions for Molde, primarily the UEFA Europa Conference League. He continued as a starter in the 2023 season before transferring mid-campaign. In total, he made 86 appearances and scored 8 goals for Molde.

Ajax

On 1 September 2023, Mannsverk signed a five-year contract with Eredivisie club Ajax in the Netherlands. He made his debut on 17 September 2023 in an away match against FC Twente. However, his start at Ajax was significantly disrupted by a foot/ankle injury sustained shortly after…

Mannsverk has represented Norway at youth international level from under-15 to under-21. He made one appearance at the 2023 UEFA European Under-21 Championship. He was first called up to the senior Norway national team in November 2022 for friendlies.

Club

As of match played 24 May 2026

Molde

Eliteserien: 2022 Norwegian Cup: 2021–22 Individual

Norwegian First Division Player of the Year: 2020 Eliteserien Young Player of the Year: 2022