Gregory Santos
RP - FA
2026 Outlook
Roster %
Eligibility
Availability
The Mariners say Gregory Santos has been cleared for game activity.
Fantasy Impact
Santos will need a few weeks of building up mound time after tending to some personal issues in the DR. He remains without a clear timetable to return.
Mariners GM Justin Hollander said Gregory Santos threw three "light bullpens."
Fantasy Impact
They all consisted of around 10 pitches. Santos remains on track to return to the Mariners bullpen towards the end of July.
The Mariners transferred Gregory Santos to the 60-day injured list.
Fantasy Impact
The move was made to open a roster spot on the 40-man. Santos will be sidelined into the summer at least after undergoing surgery.
Gregory Santos will undergo surgery on his right knee on Tuesday to clean up loose cartilage.
Fantasy Impact
It may help explain some of the struggles Santos had to start the season. It is unclear how long he will be sidelined for.
The Mariners optioned Gregory Santos to Triple-A Tacoma.
Fantasy Impact
It has been a brutal start to the season control wise for Santos with eight walks and zero strikeouts over seven innings pitched. After walking three including one with the bases loaded on Tuesday, he will look to regain his confidence in Triple-A.