1. FSV Mainz 05 took the lineal Bundesliga belt on April 22, 2023, beating Bayern Munich 3–1 at home. It is reign 633 in the belt's history and the 10th for the club.
Bayern Munich had held it since April 1, 2023: 21 days and 2 defenses.
1. FSV Mainz 05 last held the belt in 2020–21, 706 days before this one; that reign lasted 22 days with 2 defenses.
The reign lasted 8 days and 0 defenses, ending April 30, 2023 against VfL Wolfsburg.