[12][13] In 2023, they again lost to Parma in the semi-finals and finished fourth after co-host Amsterdam Pirates won the bronze medal game.

[25] The 1st Women's Softball Team finished their first participation in an international competition ranked third.

[26][27] The Bonn Capital's ballpark is located in the Rheinaue park in the district of Hochkreuz in northern Bad Godesberg.

[28] The Rheinaue Stadium hosted the European Baseball Championship in 2001[28] and 2019, co-hosting with Solingen on the latter occasion.

[30] It also hosted the 2022 European Champions Cup from 7 to 11 June, wherein the Bonn Capitals competed in Group B and finished third.