Yankees free agent Masahiro Tanaka: Possibility of MLB departure, return to Japan 'not zero'Seven-year Yankees RHP not ruling out playing for NPB in 2021 if MLB free agency does not materialize1/2/2021, 12:17 AMGarrett StepienFreelance Editorial Producer© Brad Penner-USA TODAY Sports / Oct 17, 2019; Bronx, NY, USA; New York Yankees starting pitcher Masahiro Tanaka (19) reacts after Yankees right fielder Aaron Judge (not pictured) makes a diving catch on a ball hit by Houston Astros left fielder Michael Brantley (not pictured) during the fifth inning in game four of the 2019 ALCS playoff baseball series at Yankee Stadium. Mandatory Credit: Brad Penner-USA TODAY Sports