He made his first start for the Lions on 27 August, in a 1–0 home win over Famalicão, being replaced by Daniel Bragança on the 84th minute.
On 17 September 2023, Hjulmand scored his first goal for Sporting, the opener in a 3–0 league victory over Moreirense at Estádio José Alvalade.
Hjulmand was called up to the senior Denmark squad for the UEFA Euro 2024 qualifying matches on 16 and 19 June 2023 against Northern Ireland and Slovenia, respectively.
On 7 September 2023, Hjulmand made his debut for the senior team, coming off the bench in a 4–0 win over San Marino.
1975
Five days later, Hjulmand made his debut for Sporting, coming off the bench to replace Marcus Edwards on the 75th minute of a 2–1 league victory away at Casa Pia.
1999
Morten Blom Due Hjulmand (born 25 June 1999) is a Danish professional footballer who plays as a defensive midfielder for Primeira Liga club Sporting CP and the Denmark national team.
2018
On 13 May 2018, Copenhagen announced, that they had sold Hjulmand to Admira Wacker from the Danish club's U-19 squad.
Hjulmand had never played any official games for the first team of Copenhagen, but had been on training camps with them.
He signed a contract until June 2022, starting from the beginning of the 2018–19 season.
Hjulmand played his first game for Admira on 20 July 2018 against SC Neusiedl am See 1919 in the Austrian Cup.
The midfielder participated in all league games in the first half year at the club except for one game.
On 16 January 2021, Hjulmand signed a four-year contract with Italian club Lecce, in the second-tier Serie B at the time.
On 13 August 2023, Hjulmand signed a five-year contract with Primeira Liga club Sporting CP, for a fee of €18 million, which could rise to €21 million with add-ons.