Boyd, a left-handed pitcher, agreed to a one-year, $10 million contract with the Tigers on Thursday, according to sources with knowledge of the situation. His contract will include performance bonuses.
The 31-year-old previously pitched for the Tigers from 2015-21. He will be a starting pitcher in the 2023 season.
The club has not confirmed the signing.
This story will be updated.
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This article originally appeared on Detroit Free Press: Detroit Tigers sign LHP Matthew Boyd to one-year contract