Espinoza was reassigned to minor-league camp by the Padres on Friday.
Espinoza signed a minor-league contract with the Padres on Monday, Dennis Lin of The Athletic reports.
Espinoza became a minor-league free agent Friday, Jordan Bastian of MLB.com reports.
Espinoza cleared waivers and was outrighted to Triple-A Iowa on Thursday, Andy Martinez of Marquee Sports Network reports.
Espinoza was optioned to Triple-A Iowa on Wednesday, Taylor McGregor of Marquee Sports Network reports.
Espinoza was recalled from Triple-A Iowa on Saturday, Tim Stebbins of NBC Sports Chicago reports.
Espinoza was optioned to Triple-A Iowa on Wednesday, Maddie Lee of the Chicago Sun-Times reports.
Espinoza was recalled from Triple-A Iowa on Tuesday.
The Cubs optioned Espinoza to Triple-A Iowa on Sunday, Andy Martinez of Marquee Sports Network reports.