Giants Call Up Prospect Cesar Perdomo for Roster Expansion
Left-hander Cesar Perdomo joins San Francisco as rosters expand to 28, likely slotted as a long reliever.

The Giants selected the contract of 24-year-old left-hander Cesar Perdomo as active rosters expanded from 26 to 28. Perdomo, the #30 prospect in the system per Baseball America, split 2026 between Double-A and Triple-A, posting a 4.43 ERA over 120 innings. He features a fastball and changeup as his best pitches. San Francisco is expected to use him as a long reliever rather than a starter.
More on the Giants wire.

Giants Call Up Prospect Cesar Perdomo for Roster Expansion
Left-hander Cesar Perdomo joins San Francisco's active roster as rosters expand to 28, likely slotted as a long reliever.

Vitello Confirmed as Giants Manager for 2027 Despite Poor Debut Season
Buster Posey publicly backed Tony Vitello for next year, citing future-oriented conversations and steady coaching effort despite a historically poor win rate.

Buddy Kennedy Elects Free Agency After Clearing Waivers
The journeyman infielder opted out of a Triple-A assignment and is now a free agent after the Giants designated him to make room for Bryce Eldridge.

Yunior Marte Called Up Directly from Double-A for MLB Debut with Giants
San Francisco called up Yunior Marte straight from Double-A to make his MLB debut, per a report by Maria Guardado for MLB.com.

Yunior Marte Called Up Directly from Double-A for MLB Debut with Giants
The Giants called up Yunior Marte straight from Double-A for his MLB debut, per MLB.com's Maria Guardado — a rare skip of the usual upper-minors stop.

Yunior Marte Called Up Directly from Double-A for MLB Debut with Giants
The Giants selected RHP Yunior Marte from Double-A for his MLB debut, per the club, with the right-hander dedicating the moment to his brother.
