An MLB general manager usually handles the club’s roster and personnel decisions, while a president of baseball operations usually leads the broader baseball department and sits above the GM when a club uses both titles. MLB clubs set these jobs locally, so the same title can sit in different structures. Some teams use one title, while others give one executive both.
That distinction surfaced during the 2026 trade-deadline window, when reports named general managers, presidents of baseball operations, and chief baseball officers at different clubs. Each is a senior baseball executive, yet the local organization chart determines who approves a particular move.
What does an MLB general manager do?
The GM is the executive most closely associated with the active roster. In most organizations, the general manager has final authority over trades, free-agent signings, and other roster decisions. The role also covers coaching and front-office personnel, including hiring, firing, promotions, and reassignments.
That authority sits at the end of a much larger process. Scouts, analysts, and assistants develop the options, test the information, and prepare recommendations. “Final say” identifies the executive who approves the roster or personnel decision after that work is complete. A GM may also coordinate with ownership, discuss contracts, and explain the club’s plans to reporters.
The GM often becomes the public face of a deadline move. That can happen because the GM approved the transaction, because the club wants one spokesperson, or because the team has no separate POBO title.
What does a president of baseball operations do?
A POBO generally works across a wider span of the organization. The role can set the direction for roster construction, scouting, player development, analytics, and the relationship between the baseball department and ownership. That range appears in the Rockies’ announcement of Paul DePodesta’s appointment, which assigns the position work across ownership, the front office, coaching, player personnel, and analytics.
The broader remit gives the POBO a longer planning horizon. The executive can shape how the organization balances major-league wins with prospect development, decide which departments need investment, and connect the GM’s roster decisions to the club’s competitive plan. In a two-layer structure, the POBO guides the overall direction while the GM turns that direction into trades, signings, and personnel changes.
The title itself leaves room for local variation. Some teams use “chief baseball officer” or another senior label for a similar layer. Others keep the baseball department under a GM and use the president title for a business-side executive.
How do the two titles work together?
A simplified two-layer model looks like this:
Ownership or an executive layer → president of baseball operations → general manager → assistant GMs and baseball-operations staff.
The Chicago Cubs’ front-office directory lists Jed Hoyer as President, Baseball Operations and Carter Hawkins as General Manager. The directory confirms that the club separates the two titles, giving readers a clear example of a layered front office. The exact approval path for a particular decision still belongs to the club’s current reporting structure.
The Kansas City Royals’ directory shows a combined model. It lists J.J. Picollo as President of Baseball Operations and General Manager, so one executive carries both responsibilities. The titles describe the scope of the job without implying two separate people.
Why do deadline stories use both titles?
MLB’s 2026 trade-deadline strategy roundup names Tampa Bay’s president of baseball operations, Boston’s chief baseball officer, Detroit’s president of baseball operations and GM pair, and New York’s general manager while discussing possible moves. The club-by-club examples show why a headline can name different senior roles from one team to the next.
When a club has no POBO, the GM may be its senior baseball executive. When the club separates the layers, the POBO can guide the broader plan while the GM manages the roster work. A combined executive carries both titles in a single role, which gives a trade story two valid ways to describe that person.
The front-office directory is therefore the best place to check the local arrangement before assigning authority to a quote, negotiation, or trade report.
How to identify final authority
When a headline names an MLB executive, ask three questions:
- Does the club list a separate president of baseball operations or chief baseball officer?
- Does the named person hold the GM title as well?
- Is the story about one roster move or the direction of the entire baseball department?
A separate POBO and GM usually indicate a layered structure, while one person holding both titles indicates a combined role. A GM title by itself often signals the senior baseball executive when the club has no higher baseball-operations layer. The club’s current directory and reporting lines confirm which arrangement is in force.
Use the title as a clue, then check the club’s current directory and reporting line before assigning final authority. The GM usually sits closest to roster and personnel decisions, while the POBO usually coordinates the wider baseball operation. The club’s own structure determines how those responsibilities are divided in practice.
