*Club domestic league appearances and goals, correct as of 03:16, 19 May 2024 (UTC) ‡ National team caps and goals, correct as of 23:26, 24 June 2024 (UTC)
Stanišić already played in the youth teams for the then second division TSV 1860 Munich and stayed there until the summer of 2015.
SC Fürstenfeldbruck
As a 15-year-old, the change took place in front of the gates of the state capital in the U16s of the then sixth division SC Fürstenfeldbruck.[5] With the club's younger B-Juniors, he was one of the top performers from the start and, as the second-best goalscorer in his team, contributed to the fact that the Bruckers were one of the two top teams in the B-Junior District League alongside 1. FC Garmisch-Partenkirchen. Already in May 2016, just turned 16, he was pulled up to the U17, in which he was also one of the top performers and with two goals in the remaining eight games of the season contributed to the U17 of SC Fürstenfeldbruck being promoted from the regional league to the state league, in the junior B division, the third highest division behind the Bundesliga and Bayernliga. The Croatian also had a regular place in the team in the regional league, which just missed the Bayern league at the end of the season.
Youth career at Bayern Munich
Stanisic was no longer there at this point, however, as FC Bayern Munich had noticed him in the meantime and signed him for their U17s in January 2017. Hardly in Munich, Stanišić suffered an ankle fracture in preparation for the second half of the season and was out for the rest of the season.[6] So he missed winning the German B-Junior Championship.[7]
In the summer of 2018, Stanišić played part of the season preparation with the professional team of Bayern Munich and was also used in two games in Klagenfurt and Philadelphia.[8] However, Stanišić continued to play everyday life with the A-Juniors and was the new team captain there in his second season. In January he had to undergo a groin operation and was absent for several weeks. In that season, too, the team missed the final round of the German championship, with fourth place even quite clearly, and the two cup competitions again ended early.
He made his professional debut for Bayern Munich II in the 3. Liga on 26 July 2019, coming on as a substitute at half-time for Angelo Mayer in the home match against KFC Uerdingen, which finished as a 2–1 win.[9]
On 14 May 2022, Stanišić scored his first goal for Bayern in a 2–2 draw with Wolfsburg.[23] Later that year, on 12 November, he extended his contract with Bayern until 2026.[24]
Loan to Bayer Leverkusen
On 20 August 2023, Stanišić joined fellow Bundesliga club Bayer Leverkusen on a one-year loan deal.[25] On 10 February 2024, he scored his first goal for Leverkusen by scoring the first goal in a 3–0 victory over his parent club Bayern Munich.[26] On 14 April, Bayer Leverkusen secured their first-ever Bundesliga title, in which he became the second player to win the competition with two different clubs in two consecutive seasons, following August Starek in 1968 and 1969.[27] A week later, on 21 April, he scored a header in the 97th minute of stoppage time in a 1–1 away draw against Borussia Dortmund, to extend Leverkusen's unbeaten streak in all competitions.[28] On 9 May, he scored another 97th-minute goal in a 2–2 draw against Roma in the Europa League semi-final second leg, qualifying his club to the final by winning 4–2 on aggregate, as well as prolonging his club's unbeaten streak to 49 matches, breaking the previous record set by Benfica between 1963 and 1965.[29]
Return to Bayern Munich
On 27 June 2024, Stanišić extended his contract with Bayern until 2029.[30]