Takahashi became a free agent after the Mets wouldn't offer him a multiyear extension earlier this month.
Takahashi served as a reliever and spot starter for the Mets last season, going 10-6 with a 3.61 ERA with eight saves in his first season in the United States. He appeared in 53 games, starting 12. As a starter, he was 4-4 with a 5.01 ERA.
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