Jajalo started his professional career at Slaven Belupo, before joining Siena in 2009. The following year, he was loaned to 1. FC Köln, with whom he signed permanently a year later. In 2014, he was sent on loan to Sarajevo. Later that year, he moved to Rijeka. Jajalo joined Palermo in 2015. Four years later, he switched to Udinese. In 2023, he was transferred to Venezia.
A former Croatian youth international, Jajalo also made his senior international debut for Croatia, before switching his allegiance to Bosnia and Herzegovina in 2016, earning 11 caps until 2019.
Club career
Early career
Because of the outbreak of the Bosnian War, Jajalo's family fled from his native Bosnia and Herzegovina and moved to Germany, where he started playing football at a local club, before joining the youth setup of Croatian team Slaven Belupo in 1999. He made his professional debut against Osijek on 22 July 2007 at the age of 19. On 5 August, he scored his first professional goal in a triumph over Zagreb.[1]
In June 2009, Jajalo was transferred to Italian side Siena.[2]
In July 2010, he was sent on a season-long loan to German outfit 1. FC Köln, with an option to make the transfer permanent, which was activated the following year.[3] In February 2014, he was loaned to Sarajevo until the end of the season.[4]
In January 2015, Jajalo moved to Palermo on a contract until June 2019.[6] He made his official debut for the team on 1 February against Hellas Verona.[7] On 24 May, he scored his first goal for the squad against Fiorentina.[8]
Despite Palermo's relegation to the Serie B in April 2017, Jajalo decided to stay at the club.[9]
He played his 100th match for the side against Parma on 2 April 2018.[10]
Udinese
In June 2019, Jajalo signed a three-year deal with Udinese.[11] He made his competitive debut for the squad in a Coppa Italia tie against Südtirol on 18 August.[12] A week later, he made his league debut against Milan.[13]
In December 2020, he suffered a severe knee injury, which was diagnosed as an anterior cruciate ligament tear and was ruled out for at least six months. Over eight months after the injury, on 22 August 2021, he returned to the pitch.[14]
In March 2022, he extended his contract with Udinese until June 2023.[15]
Later stage of career
In January 2023, Jajalo switched to Venezia.[16] In March, he suffered a ruptured anterior cruciate ligament again and was expected to be sidelined for at least half a year.[17]
In July, his request to change sports citizenship from Croatian to Bosnian was approved by FIFA.[19] Subsequently, in September, he received his first senior call-up, for 2018 FIFA World Cup qualifiers against Belgium and Cyprus.[20] He debuted against the former on 7 October.[21]
Personal life
Jajalo's younger brother Ivan is also a professional footballer.[22]
He married his long-time girlfriend Ivana in May 2012. Together they have four children, a daughter named Elena and three sons named Emanuel, Gabriel and Mateo.[23]