Jaylon Kerley, 21, was also ordered Thursday to take an anger management class and to not work around food while he serves his probation. He earlier pleaded guilty to one felony count and one misdemeanor count of food law violations.
Ballpark employee arrested after footage shows spitting on pizza
Kerley didn't comment during Thursday's hearing. His lawyer, Carla Marable, says Kerley was "very remorseful."
Officials determined that video posted on Instagram was recorded Sept. 21 during the Tigers' game against the Kansas City Royals at Comerica Park.
The pizza was apparently intended for a customer. Tests later showed that Kerley didn't have communicable diseases.