Blue Jays activate LHP Mayza from IL, RHP Pop sent to minors

Tim Mayza is returning to the Toronto Blue Jays bullpen after the team reinstated him from the 15-day injured list on Tuesday. 

Mayza, 30, hasn't played since Aug. 6 when he suffered a right shoulder dislocation against the Minnesota Twins. He will be active for tonight's series opener against the Boston Red Sox at Fenway Park. 

Right-handed reliever Zach Pop was optioned to Triple-A Buffalo in a corresponding move. 

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