The St. Louis Cardinals plan to hire Oliver Marmol as their new manager, sources told ESPN's Jeff Passan on Sunday night, confirming an earlier report.

Marmol, 35, served as St. Louis' bench coach last season and is extremely well regarded within the organization. He was the favorite from the start of the search.

Despite a team-record 17-game winning streak that carried St. Louis to an MLB wild-card berth, Mike Shildt was fired as manager earlier this month.

Cardinals president of baseball operations John Mozeliak cited "philosophical differences" to explain Shildt's dismissal. He declined to expand on those differences, saying the move was "something that popped up recently."

Mozeliak noted that Shildt was heading into the final year of his contract but said that wasn't the sole reason for parting ways. Shildt had signed a three-year extension after the 2019 season.

"All I can say is where we felt the team was going, we were struggling to get on the same page," Mozeliak said. "With him having one year remaining on his contract, we could have gone into 2022 having that over him, and we just decided that internally it would be best to separate now and take a fresh look as we head into a new season."

At the time of the dismissal, Mozeliak declined to discuss possible replacements but said there were plenty of internal candidates.

"As I said before, 2021 was a real success and something that, for all of us that were part of the organization, we take tremendous pride in," Mozeliak said at the time. "Any time you go on a 17-game winning streak and actually create history for your organization, it's something you take enormous pride in. A lot of times these decisions aren't based just on the season. More to the point, it's directionally where we want to go."

The Athletic first reported the Cardinals' decision on Sunday.