White Sox clear a roster spot after acquiring catcher Joey Bart, designating Everson Pereira for assignment

The Chicago White Sox made a roster adjustment on Tuesday, designating outfielder Everson Pereira for assignment after the club acquired catcher Joey Bart. The move is a direct consequence of a 40-man roster that had reached capacity, forcing Chicago to create space for Bart’s presence.

According to MLB Trade Rumors, the White Sox’s decision came after Bart’s acquisition placed the club in need of an open roster spot. With the organization now operating under the transaction limits of Major League Baseball’s active roster rules, Chicago used the process of designation for assignment, which can result in a trade, a return to waivers, or an eventual assignment to another level depending on how other teams respond.

MLB Trade Rumors also reported that the Sox filled a separate 40-man opening with right-handed pitcher Huascar Brazoban. That sequence matters, because it illustrates how the club’s late roster construction is being driven by multiple additions at once, rather than by a single isolated move. In roster terms, adding one player often triggers a chain reaction, and Pereira became the player selected to absorb that impact.

Chicago also added an outfielder, with MLB Trade Rumors stating the club added Brenton to the 40-man roster as part of this same opening-filling phase. Because the full name, positional specifics beyond “outfielder,” and the exact sequence order are not fully detailed in the provided account, the roster context should be treated as a summary of who was shifted, rather than a complete transaction ledger for each step.

Everson Pereira, an outfield presence for the Sox, now faces the uncertainty that comes with being designated for assignment. The immediate question is whether another club claims him off waivers or whether Chicago chooses to keep him in the organization through a clearing process. Either outcome affects the organization’s outfield depth planning, particularly as teams manage playing time and roster flexibility as September approaches.

For the White Sox, the underlying theme is roster prioritization: the club is balancing the need for catching depth and bullpen or pitching support with ongoing outfield development. Bart’s addition indicates Chicago is looking to consolidate defensive and game-management options behind the plate, while the reported addition of Brazoban suggests continued investment in pitching resources that can support late-season workload demands.