*Club domestic league appearances and goals, correct as of 23:41, 18 February 2024 (UTC) ‡ National team caps and goals, correct as of 01:50, 21 November 2023 (UTC)
Kalajdžić began his senior career playing in the third and fourth tiers of Austrian football with SR Donaufeld Wien. In 2016, he signed for Austrian Bundesliga club Admira Wacker, where he scored twelve goals in 35 matches for the first team. He joined German club VfB Stuttgart in July 2019, sustaining a serious knee injury shortly after joining and not making his debut until May 2020. Nevertheless, he would go on to score 24 goals in sixty matches for the club. In August 2022, Kalajdžić was signed by English club Wolverhampton Wanderers for a reported fee of £15 million.
Kalajdžić played for Austria at under-21 level, before making his senior international debut in October 2020. He was part of Austria's squad at Euro 2020.
On 5 July 2019, Kalajdžić signed a four-year contract with the German club VfB Stuttgart.[4] Shortly after his arrival, he suffered a torn cruciate ligament during a preseason training camp.[5] He made his league debut on 28 May 2020, coming on as a substitute in the 78th minute of matchday 28 of the 2019–202. Bundesliga season against Hamburger SV, and scored his first goal on matchday 33 during a 6–0 rout of FC Nuremberg.[6]
In the following season, Kalajdžić frequently led the line for VfB Stuttgart, finishing the season as the 6th top scorer in the Bundesliga with 16 goals,[7] helping his team finish 9th. The next season, he scored the winner in Stuttgart's 3–2 win over Borussia Mönchengladbach on matchday 25,[8] and the team's first goal in a 2–1 win over 1. FC Köln on the final matchday, to ensure the club's presence in the Bundesliga for the 2022–23 season.[9]
Wolverhampton Wanderers
On 31 August 2022, English club Wolverhampton Wanderers announced that they had signed Kalajdžić on a five-year deal, with the option to extend for a further 12 months.[10] The fee was undisclosed by the club, but was reported to be £15 million.[11] He made his debut three days later as a starter in a 1–0 Premier League win against Southampton at Molineux, but was substituted at half-time due to injury which was later confirmed as an ACL tear requiring surgery.[12][13] Wolves subsequently announced that the player underwent reparative surgery on 6 September, and cautioned that the typical rehabilitation period after such a procedure is nine months.[14]
Kalajdžić made his second appearance for Wolves (and first since 3 September 2022) against Manchester United on 14 August 2023 as a late substitute. Kalajdžić again entered the field as a late substitute against Everton on 26 August 2023, and proceeded to score his first goal for Wolves in the 87th minute to help them win 1–0 away at Goodison Park.[15]
Kalajdžić scored his second goal for Wolves in his next match - his first start for the club since 3 September 2022 - a home game in the EFL Cup against Blackpool on 29 August 2023 that Wolves won 5–0.[16]
Kalajdžić scored his second Premier League goal, again as a substitute, in a 2–1 Wolves win away to Bournemouth on 21 October 2023.[17] It was the second time in the season he had scored a late winning goal for Wolves in a Premier League fixture to secure an away win.
On 25 March 2021, he scored his first two international goals in a 2–2 away draw with Scotland during 2022 FIFA World Cup qualification.[23] He was included in the squad for Euro 2020, where he scored a goal in a 2–1 loss after extra-time against Italy in the round of 16.[24]
Style of play
Due to his two-metre stature and relatively slender build, Kalajdžić received comparisons with the English striker Peter Crouch, who similarly to him functioned as an out-and-out target man. During his youth career, Kalajdžić also played as a holding midfielder and referred to Nemanja Matić as an inspiration.[25][26]