Koss went 2-for-4 with an RBI, a run scored and two steals in Sunday's 6-4 loss against San Diego.
Giants manager Tony Vitello said Sunday that the Giants will have a conversation about whether to shut Webb down for the remainder of the campaign, Alex Pavlovic of NBC Sports Bay Area reports.
Devers (abdomen) is expected to undergo season-ending surgery Tuesday, Alex Pavlovic of NBC Sports Bay Area reports.
Soriano picked up the save in Sunday 3-1 win over the White Sox, working around a hit and two walks in a scoreless ninth inning.
McGreevy (7-9) earned the win Sunday over the White Sox, allowing one run on three hits and three walks over six innings. He struck out six.
The Giants placed Devers on the 60-day injured list Sunday due to a core muscle injury.
The Giants selected Bandura's contract from Triple-A Sacramento, and he's batting fifth as the designated hitter Sunday against the Padres.
Fermin was scratched from the lineup for Sunday's game against the White Sox for unspecified reasons.
Baez is not in the lineup for Sunday's game against the White Sox.
Cavanaugh went 1-for-3 with a solo home run in Saturday's 7-6 loss to the Padres.
