Full name: Allan Konstantin Mattiasson Born: 1908-03-08 in Göteborg | 1 Nickname: Matta Home-grown player Win percentage: 57.1%
Allan Konstantin Mattiasson was born on March 8, 1908 in Göteborg and made his IFK Göteborg debut in the 1925/26 season. Mattiasson was part of IFK Göteborg's youth program before making his debute with the first team, and is as a result of that regarded by the club as a home-grown player. At 19 years, 2 months and 28 days, on June 6, 1927, he took part his first competetive game against IFK Uddevalla in an Allsvenskan game that ended 1–4. He spent thre seasons with the IFK Göteborgs first team, and during his career he played in 14 first team games and scored 13 goals. Out of these 14 first team games, 10 were Allsvenskan games.
Allan Mattiasson is with his 10 Allsvenskan games number
344 on the list of those who have competed in most Allsvenskan games for IFK Göteborg. He currently holds the individual club records of Most goals against FK Lyn (2) and Most goals in a game against FK Lyn (2). Mattiasson passed away in 1969, 61 years old.