May 8: The Red Sox made the official announcement today. Pivetta and Gonzalez were both activated with Short designated for assignment and Uwasawa optioned.
May 7: The Red Sox will designate infielder Zack Short for assignment, reports Julian McWilliams of the Boston Globe (X link). Boston also optioned right-hander Naoyuki Uwasawa to Triple-A Worcester. The moves clear active roster spots for Romy Gonzalez and Nick Pivetta, each of whom will return from the injured list before tomorrow’s game in Atlanta.
Short is out of minor league options, so the Sox didn’t have the ability to send him to Worcester without taking him off the 40-man roster. That out-of-options status contributed to him landing in Boston in the first place. The Mets designated Short for assignment two weeks ago. Boston acquired him for cash on May 1.
The 28-year-old appeared twice for the Sox, going hitless with four strikeouts in seven at-bats. He has only tallied 19 plate appearances all season between New York and Boston. The majority of Short’s big league playing time came with the Tigers a year ago. In 253 trips to the plate, he hit .204/.292/.339 with an elevated 26.1% strikeout rate. Short drew a decent number of walks but didn’t make much of an impact when he put the ball in play.
Teams have nevertheless been intrigued by his ability to handle multiple spots on the infield. He has nearly 600 innings of career shortstop work and more than 200 frames at both second and third base. His defensive grades are mixed. Statcast has given him average marks for his second and third base work while rating him as a below-average shortstop. Defensive Runs Saved has been more favorable, crediting him with average shortstop defense and well above-average work at the keystone.
The Sox will trade Short or place him on waivers within the next few days. He has yet to clear waivers despite being designated for assignment by each of Detroit, New York and now Boston since the end of last season.
Pivetta will take the ball tomorrow, his first MLB start in a little more than a month. The right-hander suffered a flexor strain, but the Sox expressed confidence it was a mild issue that wouldn’t necessitate a long-term absence. He’ll rejoin a rotation that has been arguably the best in the majors in 2024. Pivetta, an impending free agent, was brilliant in his first two starts. He allowed only one run in 11 innings with 13 strikeouts and one walk.