His first 2. Bundesliga match was against FC Augsburg, on 28 March 2008. He scored his first second division goal in a 2–1 loss against Alemannia Aachen, on 13 April 2008.
He made his Bundesliga debut against Mainz 05, on 7 March 2010, but otherwise stayed with Hoffenheim's reserve team.[3]
In May 2016, he ended his career without having made a single appearance in the 2015–16 season due to a chronic knee injury.[5]
Coaching career
During his playing career, Herdling was already assistant coach to Frank Fröhling at Hoffenheim's U15s. He held this position from the 2009/10 season until his move to the USA in spring 2012.[6]
After ending his career, Herdling became assistant coach alongside Andreas Ibertsberger for the 2016/17 season with Marco Wildersinn at Hoffenheim's second team, which played in the fourth-tier Regionalliga Südwest.[7] After two seasons, he took over as head coach of the U16s for the 2018/19 season.[8]
After the 2019/20 season at youth level was canceled due to the COVID-19 pandemic, Herdling took over Alfred Schreuder's Bundesliga team together with former assistant coach Matthias Kaltenbach and U19 coach Marcel Rapp from match day 31 of the 2019/20 season until the end of the season. The club described the transitional arrangement as a "team solution", with Kaltenbach as the official head coach.[9] The coaching team won 3 of the final 4 matches and finished the season in 6th place, qualifying directly for the Europa League.
For the 2020/21 season, Herdling took over the U17s.[10] At the beginning of October 2020, he took over the second team after Marco Wildersinn was released.[11] In June 2022, he was succeeded in this role by Vincent Wagner and was to take on a new role at TSG while he began his training as a soccer instructor.[12]
Career statistics
As of 5 June 2012
Appearances and goals by club, season and competition