Pearce (knee) told Rob Bradford of WEEI.com via text message that he has "unofficially retired" from baseball.

Pearce (knee) is considering retirement after 13 seasons, Chris Cotillo of MassLive.com reports.

Pearce (knee) was transferred to the 60-day injured list Sunday.

Pearce suffered a partially torn PCL but will not require surgery, Jen McCaffrey of The Athletic reports.