The Red Sox announced theyve placed on the seven-day concu sion injured list, retroactive to April 16. was reinstated from the IL to take the active roster spot. ONeill suffered the injury on Monday when he with while tracking a shallow fly ball. ONeills forehead hit the back of Devers head. Devers stayed in the game but ONeill came out. While he initially cleared concu sion protocol, he hasnt played in either of the last two games. Hes evidently still not ready to return Treveon Graham Jersey and will be out for at least another five days. Ma sLives Christopher Smith that ONeill was diagnosed with a mild concu sion. Acquired in something of a buy-low offseason trade, ONeill has been off to a scorching start to his Red Sox tenure. Hes hitting .313/.459/.750 and is third in the majors with seven homers. ONeill showed impact ability intermittently throughout his time with the Cardinals, but hed produced at a roughly league average level from 2022-23. Hell be a free agent for the first time at the end of this season. In other injury news, manager Alex Cora said the Sox are sending Deversfor an MRI on his left knee (relayed by ). The two-time All-Star has played through some discomfort in the joint in recent days, although theres nothing to suggest its related to Mondays collision. He was the designated hitter yesterday but is out of the lineup for this afternoons contest with the Guardians. It seems the current round of imaging is mostly precautionary. The Sox surely want to rule out any po sibility that Devers is playing through some kind of structural i sue that would nece sitate a shutdown. Hes still day-to-day pending the MRI results. Devers has gotten off to a slow start. Hes hitting only .188 through his first 13 games. A ma sive 15.5% walk rate has kept his on-base percentage at a respectable clip, but Devers clearly hasnt found his typical form. His hard contact percentage has been well below his normal level. Its likely that playing through discomfort he also battled shoulder sorene s around Opening Day has contributed to the slump. A suming theres nothing significantly wrong with his knee, Devers shouldnt have much i sue recapturing his groove offensively. Theres neverthele s added uncertainty to an already shaky Boston infield. Devers and flank a much le s imposing middle infield group. Injuries to and have pushed the likes of , and into meaningful roles. Story is out for the season, so shortstop will remain a question all year unle s the Sox go outside the organization. Gri som, who started the year on the shelf with a hamstring strain, will take over second base within two weeks. He began a minor league rehab a signment last Friday, opening a 20-day window for his activation to the MLB roster. Cora said this morning that the Sox arent likely to reinstate Gri som before their forthcoming week-long road trip ( via The Athletics Jen McCaffrey). Gri som didnt get any game action in March, so hes using the rehab period as something of an abbreviated Spring Training. Bogdan Bogdanovic Jersey