Seattle Mariners: the Tyler O'Neill and Marco Gonzales trade
Mariners sign pitcher Marco Gonzales to four-year extension
Mariners send Canadian prospect O'Neill to Cardinals for Gonzales
Mariners trade prospect Tyler O'Neill to Cardinals for LHP Marco Gonzales - Seattle Sports
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Mariners Trade Tyler O'Neill to Cardinals for Marco Gonzales - Lookout Landing
One-time Mariners prospect Tyler O'Neill's trade to Cardinals was 'wakeup call' for him
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Cardinals acquire Mariners top prospect Tyler O'Neill for Marco Gonzales
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Marco Gonzales - Wikipedia
Cardinals trade Marco Gonzales to Mariners for Tyler O'Neill
3 best landing destinations for Cardinals' Tyler O'Neill amid trade rumors
One-time Mariners prospect Tyler O'Neill's trade to Cardinals was 'wakeup call' for him
Mariners trade top prospect Tyler O'Neill for Cards' Marco Gonzales - Newsday