Borowski joined FC Bayern Munich in the 2008 summer after the move was made effective in January, in a free transfer.[4] He finished his first and only season with 30 appearances all competitions comprised. In this season, he appeared in the Champions League seven times and scored there once, he scored in the DFB-Pokal too, and in the Bundesliga five times. In the Bundesliga, he managed to establish himself in the starting eleven six times, in the DFB-Pokal twice, and in the Champions League also twice.[5][6]
Return to Werder
Borowski returned to Werder Bremen on 22 July 2009, signing a three-year contract. After featuring in only 13 league matches in his last two years combined he was released by his main club,[7] and retired from football shortly after due to injury, aged 32.[8]
In the summer of 2014, Borowski completed his 18-month traineeship in the marketing department which he had been going through since January 2013 at Werder Bremen.[9] In April of the following year, he signed a contract until July 2018 as sports director for the reserve team.[10][11]
Borowski then proceeded to collect a further four substitute appearances: in the quarter-final against Argentina he made a superb assist for Bremen teammate Miroslav Klose to score the equalizing goal for Germany, and also converted his penalty shootout attempt as it ended 4–2 for the hosts.[13] He started in the following match against Italy, leaving injured in an eventual 0–2 loss.[14]
Next to manager Florian Kohfeldt, Borowski became part of the coaching team in 2017.[15] Prior to this, he assisted at one of the club's youth level teams (U17).[16] He worked to acquire the fourth and final DFB manager license in 2020.[17]
Career statistics
Club
Appearances and goals by club, season and competition