Salem Red Sox - Santiago Espinal, who donned a Salem Red

Sox Set Attendance Record Saturday in 18-1 Loss

Santiago Espinal an interesting fit on Blue Jays depth chart

Guerrero's Run-scoring Hit in 9th Leads Toronto Over Boston - Bloomberg

all star game – Blogging the Red Sox

Baseball America Prospect Report—May 17, 2021, Presented By OOTP 22 — College Baseball, MLB Draft, Prospects - Baseball America

Minor League Baseball Card Singles – Tagged Boston Red Sox – Page 2 – Go Sports Cards

Santiago Espinal, traded by Red Sox for Steve Pearce, happy for everyone – Boston Herald

Red Sox infielders bouncing back thanks to daily drills - The Boston Globe