Sullivan: Why didn't the Cubs keep Contreras
Why did Cubs not want to keep Willson Contreras?
Paul Sullivan: Contreras gets his 'farewell' from fans in final home game before trade deadline
Despite Game 3 setback, Cubs insist they are up to challenge in NLCS – Hartford Courant
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In appreciation of Willson Contreras - Bleed Cubbie Blue
REPORT: Chicago Cubs “For Sure” Spending This Offseason, Mutual Interest in Trea Turner and Carlos Rodon : r/baseball
October 11, 2016: Cubs score 4 in ninth to beat Giants in Game 4 of NL Division Series – Society for American Baseball Research
Ian Happ homers twice as Cubs beat Nationals 5-2 - The San Diego Union-Tribune
All eyes are on manager David Ross in the Cubs' stretch run
Sullivan: Why didn't the Cubs keep Contreras
A Cubs trade to acquire Willson Contreras upgrade after Cardinals move
Willson Contreras' time with the Cubs seems all but complete - The Athletic
Cubs: Willson Contreras again makes it clear: he wants to stay