https://www.cbsnews.com/baltimore/news/orioles-ballgirls-ballboys-2019/
Orioles Holding Tryouts For Ballgirls And Ballboys On March 9 - CBS Baltimore
The Baltimore Orioles will hold an open tryout to find ballgirls and ballboys for the 2019 season at Oriole Park at Camden Yards on Saturday, March 9.