Vladimir Guerrero Jr. Placed on 7-Day IL With Concussion by Blue Jays

The Blue Jays announced Vladimir Guerrero Jr. has been placed on the 7-day injured list with a concussion, the day after he exited a game with a head injury.

Guerrero had already been held out of Toronto's lineup against the Yankees while in concussion protocol and reporting headache symptoms — the club had indicated at that point that a roster decision could come before the game. The IL placement, per the club's announcement, makes the situation official.

What remains unconfirmed

No timetable for a return has been announced. The 7-day IL is the minimum window, but the nature of concussion protocol means the actual timeline depends on symptom resolution and clearance steps that have not been publicly detailed.

The roster ripple

With Guerrero sidelined, Toronto also officially recalled pitching prospect Ricky Tiedemann for his MLB debut, with Chase Lee optioned to make room on the roster. The two moves arrived on the same day, reshaping the active roster in both directions simultaneously.

For a Blue Jays club navigating a meaningful stretch of the schedule, losing their first baseman to the IL is the kind of development worth monitoring closely — even if the only confirmed fact right now is that he's on it.