Philadelphia Phillies Fire Manager Joe Girardi

Joe Girardi is out in Philadelphia ... the Phillies just canned the manager after the team's disappointing 22-29 start.

The team announced the move Friday morning, revealing bench coach Rob Thomson will replace the 57-year-old.

"It has been a frustrating season for us up until this point, as we feel that our club has not played up to its capabilities," president of baseball operations David Dombrowski said in a statement.

"While all of us share the responsibility for the shortcomings, I felt that a change was needed and that a new voice in the clubhouse would give us the best chance to turn things around."

The move is very early -- there's still more than 100 games left in the season -- but the Phillies are already 12 games behind the first-place Mets in the National League East division.

The Phils were a favorite to win the division this year ... after they shelled out huge contracts to Nick Castellanos and Kyle Schwarber this offseason.

"I believe we have a talented group that can get back on track," Dombrowski said, "and I am confident that Rob, with his experience and familiarity with our club, is the right man to lead us going forward."

Girardi was hired by the Phillies in 2019 and never made the playoffs with him as headman.