Blue Jays: Marco Estrada inks one year deal with A's

Brett Anderson returning to Athletics

Bowden: Ranking the top 35 free agents, and predicting their contracts and best fits - The Athletic

Today in Blue Jay History: The Big Trade with the Marlins - Bluebird Banter

2015 Toronto Blue Jays season - Wikipedia

Blue Jays: Marco Estrada sets sights on comeback attempt

toronto blue jays – Low n' Away

Marco Estrada Signs Two-Year Deal With Blue Jays - MLB Trade Rumors

MLB trade rumors: Padres interested in meeting with Manny Machado - Sports Illustrated

Marco Estrada is Another Gamble Worth Taking for the Blue Jays

2016 Toronto Blue Jays season - Wikipedia