San Francisco Giants President of Baseball Operations Buster Posey has publicly supported first-year manager Tony Vitello, describing his staff's work as a "really good job" despite the team's current struggles.

The Giants have faltered during the 2026 season, entering the All-Star break with a 41-55 record. The team ranks 24th in Major League Baseball in runs per game, averaging 4.11, and 22nd in earned run average at 4.46.

Posey addressed Vitello's performance during a recent appearance on KNBR's "Murph and Markus" show. "My frank evaluation is Tony and his staff are doing a really good job," Posey stated. He acknowledged that external opinions might focus on the team's record, but emphasized his daily view of the staff's efforts. "I get to be there every day, I get to see their interaction, I get to see their work; I get to see them trying to solve this puzzle that we're in right now," Posey said.

While some fans have called for Vitello's dismissal, Posey's public endorsement suggests the manager is not immediately on the hot seat. Vitello signed a three-year contract worth $3.5 million annually, with expectations for improved performance in San Francisco.

Vitello's transition to the Giants has not been without challenges. A point of concern has been his communication with players, highlighted by an incident on June 29 when starting pitcher Tyler Mahle was reportedly not informed of an 85-pitch limit during a loss to the Diamondbacks. This aspect of Vitello's leadership has been under scrutiny, particularly given his previous role leading the University of Tennessee's baseball program. Continued struggles for the Giants in the second half of the season are likely to amplify discussions surrounding Vitello's position.