The boy was in critical condition after being shot at Cole Park in Chatham, authorities said.
The shootings included a 7-year-old boy shot at a barbecue and a 17-year-old shot by police.
The 19-year-old man was in stable condition, fire officials said.
Cortez Bailey, 23, was fatally shot in South Shore Wednesday, officials said.
Kyle Arrington, 34, died early Thursday, officials said.
Camari Glover, 20, is accused in a 2011 murder stemming from an argument bewteen the two families.
Two men were shot early Wednesday, cops said.
Jamal Jones was riding his bike home when he was killed Sunday morning in Englewood, family said.
McGregory Porter was killed while walking in South Austin.
Robert Allen, 19, would have celebrated his birthday and his first Father's Day as a dad Sunday.
Fernando Mondragon, 18, was shot to death Wednesday while talking to a mechanic about broken lights.
The man, shot on the West Side Thursday morning, was taken to Mount Sinai Hospital.
Dwayne Duckworth was fatally shot near his childhood home. "The whole block is furious," neighbors say.
Brandon Cage was shot early Wednesday in the 3300 block of West 60th Street, authorities said.
Get our daily Chicago news and alerts!
Thank you for signing up!
Would you like to sign up for additional newsletters?
Thank you for signing up for additional newsletters.