Update: 12:56 p.m.
Sources tell WTMJ the damage on the field has nothing to do with the ongoing demonstrations that are taking place.
Original story
A man is in custody after allegedly damaging the playing surface at Miler Park, according to the Milwaukee Brewers.
The incident happened at about 7 a.m. Tuesday morning.
The man got into the stadium and gained access to the field area, according to a team statement. Law enforcement then arrested the man.
The Brewers did not provide more information, citing the investigation was ongoing.