Chicago Cubs place OF Jason Heyward on IL with left hamstring

Jason Heyward: Concussion may end Chicago Cubs OF's season prematurely

Cubs place OF Heyward on IL with left hamstring strain

Ian Happ homers twice to lead Cubs past Nationals

Cubs activate outfielder Jason Heyward from injured list - Chicago Sun-Times

Bote homers, spoils Gutierrez's MLB debut as Cubs beat Reds 1-0

Jason Heyward lands on the injured list

Bote homers, Alzolay dodges jams as Cubs beat Reds 1-0

MLB notes: Heyward remains sidelined for Cubs

Jason Heyward returns to Wrigley, revisits his Cubs teams' offensive struggles - Chicago Sun-Times

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