Gilbert is out of the lineup for Wednesday's game against the Guardians.
Giants manager Tony Vitello indicated Wednesday that Mayer (forearm) could return from the 10-day injured list and make his team debut Monday versus the Reds, Andrew Baggarly of The Athletic reports.
The Giants optioned Sanmartin to Triple-A Sacramento on Wednesday.
The Giants transferred Bader (foot) from the 10-day injured list to the 60-day IL on Wednesday, Alex Pavlovic of NBC Sports Bay Area reports.
The Giants claimed Abner off waivers from the Diamondbacks on Wednesday and optioned him to Triple-A Sacramento.
Adames (back) will start at shortstop and bat third in Wednesday's game against the Guardians.
The Giants transferred Susac (knee) from the 10-day injured list to the 60-day IL on Wednesday.
The Giants selected Wilkinson's contract from Triple-A Sacramento ahead of his scheduled start Wednesday in Cleveland, Alex Pavlovic of NBC Sports Bay Area reports.
Brown (neck) is slated to throw against live hitters Friday at the Cubs' facility in Arizona, Meghan Montemurro of the Chicago Tribune reports.
Cubs manager Craig Counsell said Wednesday that Hollowell (shoulder) has resumed a throwing program, Meghan Montemurro of the Chicago Tribune reports.
