The Red Sox announced that right-hander Robert Stock cleared waivers and has been outrighted to Triple-A. He was designated for assignment by the club earlier this week.
It’s the second time the 35-year-old has been outrighted to the minors by Boston this year. He previously threw two innings for the club in an appearance earlier this year and was outrighted off the 40-man roster shortly thereafter. It was a similar story this time around, as he spent just two days on the roster and made a single appearance before being cut from the club’s roster.
Drafted by the Cardinals in the second round of the 2009 draft, Stock didn’t make his big league debut until he was with San Diego in 2018. Stock was nothing short of excellent in his first taste of the majors with a 2.50 ERA and 2.71 FIP across 39 2/3 frames. Unfortunately, he’s never come close to that in the majors in the years since. While pitching for the Padres, Red Sox, Cubs and Mets from 2019 to 2021, he surrendered a 7.36 ERA and 5.50 FIP in 33 innings of work. Following the 2021 season, Stock departed affiliated ball to pitch as a starter for the KBO League’s Doosan Bears throughout the 2022 campaign.
That stop in South Korea went fairly well for Stock, as he posted a 3.60 ERA in 165 innings of work. Even that solid figure pales in comparison to the top imported arms in the KBO league, though, so it wasn’t exactly a shock when he didn’t return to the Bears for 2023. Instead, he wound up pitching for the Atlantic League’s Long Island Ducks and the Mexican League’s Tecolotes de los Dos Laredos (along with a brief stint in the Brewers’ minor league system) in 2023 and ’24 before he settled back in with the Red Sox at Triple-A Worcester this year. He’s posted a 3.09 ERA for the WooSox in 55 1/3 innings of work across 12 appearances last year, nine of which have been starts.
Those strong results at Triple-A obviously haven’t translated to results at the big league level, where Stock has surrendered three runs in 2 2/3 innings of work this year while walking four batters and striking out just one. Lackluster as Stock’s results have been at the big league level, however, there’s always a place for a versatile veteran capable of eating innings out of either the rotation or bullpen as necessary on a club’s minor league depth chart. Given that, it’s hardly shocking that the Red Sox decided to outright the right-hander to the minors and keep him in the fold as an emergency depth option who they can call back up to the majors when they need an extra arm to provide some length out of the bullpen or an emergency starter. Until that happens or the 2025 campaign comes to a close, Stock figures to remain a member of the Triple-A pitching staff who provides non-roster depth for Boston going forward.
