What is Sebastian Leitner?
{{Infobox football biography | name = Sebastian Leitner | image = FC Liefering gegen FC Dornbirn 1913 (2023-07-28) 08.jpg | image_size = | caption = | fullname = Matteo Schablas | birth_date = {{birth date and age|2005|4|15|df=y}} | birth_place = [[Linz]], [[Austria]] | height = {{convert|1.83|m|order=flip}} | position = [[Defender (association football)|Defender ]] | currentclub = [[FC Liefering|Liefering]] | clubnumber = 3 | youthyears1 = -2013-2016 | youthclubs1 = Union Ried/Riedmark | youthyears2 = 2016-2019 | youthclubs2 = [[LASK]] | youthyears3 = 2019-2023 | youthclubs3 = [[FC Red Bull Salzburg]] | years1 = 2023– | clubs1 = [[FC Liefering]] | caps1 = 1 | goals1 =0 | nationalyears1 = 2021-2022 | nationalteam1 = [[Austrian national under-17 football team|Austria U17]] | nationalcaps1 = 8 | nationalgoals1 = 0 | club-update = 30 July 2023 | nationalteam-update =30 July 2023 }}'''Sebastian Leitner''' (born 15 April 2005 in [[Linz]]) is an Austrian footballer. He plays for [[FC Liefering]] as defender in the [[2. Liga|2nd Austrian League]]. ==Career == Leitner began his career at Union Ried/Riedmark. For the 2016/17 season he moved to LASK. In February 2019 he went to the FC Red Bull Salzburg academy. There went through all age groups. For the 2023/24 season he went to FC Liefering. <ref>[https://www.fc-liefering.at/de/fc-liefering/news/saison%202023%2024/trainingsauftakt-mit-neuen-gesichtern.html Homepage FC Liefering]{{Dead link|date=August 2023 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> He made his debut in the second division on 28 July 2023 when he was in the starting eleven against [[FC Dornbirn |FC Dornbirn 1913]] on the first day of that season <ref>[https://wiki.salzburg12.at/1._Runde,_Saison_20223/24,_FC_Liefering_gegen_FC_Dornbirn_1913 FC Salzburg Wiki]</ref> ==National team == Leitner made his debut for Austria U-17 against Denmark in 3 September 2021 <ref>[https://www.transfermarkt.at/sebastian-leitner/nationalmannschaft/spieler/804030 Transfermarkt.at Profile]</ref> ==Reference