He was selected to represent Germany at the 2012 Olympic Games alongside Philipp Boy, Fabian Hambüchen, Sebastian Krimmer, and Marcel Nguyen.

In 2015 Toba competed at the São Paulo World Challenge Cup where he won bronze on pommel horse behind Xiao Ruoteng and Zhang Hongtao.

[5] At the 2016 Olympic Games, Toba competed in on floor exercise in which he sustained an anterior cruciate ligament injury.

[6] Andreas Toba celebrated his comeback as a member of German national team after long and hard rehabilitation period at the 2017 World Championships in October 2017.

[11] In June Toba was selected for his third Olympic team alongside Lukas Dauser, Nils Dunkel, and Philipp Herder.

He competed at the 2023 DTB Pokal Mixed Cup where he helped Germany win silver behind the team from Japan.

[16] Later that month he was named to the team to compete at the 2024 Olympic Games alongside Dauser, Timo Eder, Nils Dunkel, and Pascal Brendel.