Derek Jeter says the Miami Marlins' performance, attendance and business operations have been a problem.

Jeter spoke to the media on Friday for the first time since the season began.

The CEO said he's unhappy with the team's awful start and confirmed a recent shake-up on the organization's business side.

The Marlins began a weekend series against Atlanta with the worst record in the majors at 9-21, and they're a distant last in attendance with a home average of less than 10,000 per game.