Cubs' Happ hits Cardinals catcher Contreras in head with follow
Chicago Cubs' Christopher Morel, left, Willson Contreras, center
Cubs' Willson Contreras, Ian Happ hug it out ahead of trade deadline
Willson Contreras, Ian Happ savor likely last home game with Cubs
Photos: Last game at Wrigley Field for Willson Contreras and Ian
Willson Contreras last game at Wrigley Field before Trade Deadline
Cubs trade chips Ian Happ, Willson Contreras share 'special
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Wittenmyer: Cubs' handling of Willson Contreras at deadline
Photos: Last game at Wrigley Field for Willson Contreras and Ian
Contreras, Happ Trade Rumors - Last Word On Baseball