Robert Ibertsberger became assistant manager of Wolfsberger AC in 2017.
[5] Ibertsberger left Wolfsberg to become assistant manager of Austria Wien.
[8] St. Pölten finished the 2019–20 season with five wins in ten league matches.
[9] St. Pölten's 2020–21 season started with a 3–1 win against ATSV Wolfsberg.
[10] Inbertsberger was hired by SV Ried in January 2022 and then fired on 19 April 2022.