A unidentified man tried to do some redecorating to Comerica Park in Detroit, authorities said.
According to the Detroit Free Press, a man took a sledgehammer and broke glass doors and windows at the home of the Detroit Tigers.
Police got a call at 2:25 a.m. Monday morning and interviewed a security guard at the scene who found the damage.
The suspect, who is described as being in his 30s wearing a dark hoodie, shorts and white shoes, did not take anything from the stadium.
Detroit has not played at the stadium since Aug.