Cardinals trade Sam Tuivailala to Mariners for prospect Seth
Reviewing the Mariners Past Drafts - 2017 - Lookout Landing
Seattle Mariners place reliever Tuivailala on unconditional
Mariners acquire Sam Tuivailala from Cardinals, give up Seth
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Sam Tuivailala traded to Mariners
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St. Louis Cardinals part ways with reliever Greg Holland - ESPN
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Cardinals trade Sam Tuivailala to Mariners for prospect Seth
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