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  • INT Relief Pitcher #39
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    Naoyuki Uwasawa signed a four-year deal with the SoftBank Hawks of Nippon Professional Baseball.
    Uwasawa returns to Japan after an unsuccessful venture last year with the Red Sox that saw him designated for assignment in the middle of the season, and he went unclaimed. The 30-year-old has been effective at the NBP level, and that’s likely where he’ll finish his career.
  • BOS Relief Pitcher
    Red Sox sent RHP Naoyuki Uwasawa outright to Triple-A Worcester.
    Uwasawa passed through waivers unclaimed after being designated for assignment last week by the Red Sox. The 30-year-old righty made a pair of relief outings for Boston back in late April and will presumably stick around as emergency pitching depth the rest of the year.
  • BOS Relief Pitcher
    Red Sox designated RHP Naoyuki Uwasawa for assignment.
    Uwasawa, 30, was ineffective in his time with Triple-A Worcester with a 6.64 ERA and 36/24 K/BB over 42 2/3 innings. If he goes unclaimed, he’ll have the option to report back to Worcester, or he can elect free agency. Either way, he’s unlikely to be heading to the majors soon.
  • BOS Relief Pitcher
    Red Sox optioned RHP Naoyuki Uwasawa to Triple-A Worcester.
    The Red Sox were facing a roster crunch with Nick Pivetta returning to start on Wednesday and unfortunately the 30-year-old right-hander was the odd-man out this time around. Uwasawa did a nice job in his limited action with the Red Sox, posting a 2.25 ERA, 1.00 WHIP and a 3/2 K/BB ratio across his four frames. It shouldn’t take him long to earn another opportunity in the Red Sox’ bullpen.
  • BOS Relief Pitcher
    Red Sox recalled RHP Naoyuki Uwasawa from Triple-A Worcester.
    Uwasawa has made three starts for Worcester with a 4.80 ERA over 15 innings, but it appears the 30-year-old will be working out of the bullpen after being recalled from Triple-A. The 30-year-old won’t be a viable fantasy option as a multi-inning reliever.
  • BOS Relief Pitcher
    Red Sox selected the contract of RHP Naoyuki Uwasawa; Optioned him to Triple-A Worcester.
    Uwasawa will likely be a part of the Red Sox bullpen at some point, but for now, he will begin his season at the minor league level. The 30-year-old spent almost a decade playing in Japan and now prepares for his first professional season with Boston.
  • BOS Relief Pitcher
    Red Sox acquired RHP Naoyuki Uwasawa from the Rays for cash considerations.
    Uwasawa figures to pitch in middle relief for the Red Sox after failing to land a spot on Tampa Bay’s season-opening roster. The 30-year-old righty arrived stateside earlier this offseason after nearly a decade pitching professionally overseas in Japan. He’s a long shot to provide any sort of impact for fantasy managers.
  • TB Catcher #21
    Rays reassigned Cs Francisco Mejia and Rob Brantley, OF Jake Mangum and RHPs Naoyuki Uwasawa, Burch Smith and Joe Record to minor league camp.
    No real surprises here among the latest batch of cuts from Rays camp, but Uwasawa stands out as one of the more notable ones since he signed a minor league pact with the Rays during the offseason to attempt to make the jump to the majors from Japan.
  • TB Starting Pitcher
    Naoyuki Uwasawa was hit hard by a Braves split-squad Thursday, giving up seven runs in two innings of relief.
    It sounded like Uwasawa would get a major league deal after making his way from Japan, but his market turned out to be slight and he wound up taking a minor league pact from the Rays. He entered camp as a long shot to make the team, and allowing eight hits today won’t help.
  • TB Starting Pitcher
    Rays signed RHP Naoyuki Uwasawa to a minor league contract with an invitation to spring training.
    It’s a fascinating landing spot for Uwasawa, who comes over from Japan after a nearly a decade pitching professionally. The 29-year-old righty doesn’t throw particularly hard, averaging in the low-90’s with his fastball, and will likely wind up pitching in middle relief. However, he represents an interesting lottery ticket for the Rays, who have had success with relatively unknown relief projects in the past. He’ll presumably get a shot in spring training to win a spot on Tampa Bay’s season-opening roster.