Atlanta Braves starting catcher Sean Murphy will miss the start of the season with a rib injury.

The one-time All-Star and Gold Glove winner is expected to be sidelined for four to six weeks with a cracked rib on his left side, the team said Monday.

Top prospect Drake Baldwin is a candidate to replace Murphy behind the plate for Opening Day at San Diego on March 27.

Murphy, 30, struggled last season after an abdominal strain on Opening Day and batted .193 with 10 homers and 25 RBIs in 72 games with the Braves in 2024. He is a career .233 hitter with 77 homers and 240 RBIs in 510 games with the then-Oakland Athletics (2019-22) and the Braves.

The Braves declined Travis d'Arnaud's $8 million option during the offseason, clearing the path for Murphy to be the No. 1 catcher. D'Arnaud signed with the Los Angeles Angels.

Chadwick Tromp is the only other catcher on the Atlanta 40-man roster. He hit .250 in 19 games in 2024.

Murphy made the National League All-Star team in 2023 and collected a Gold Glove at catcher with the Athletics in 2021.

Field Level Media and The Associated Press contributed to this report.