Chicago Cubs Executive and Leadership Team

May, 2026

Leadership Overview

Chicago Cubs has 7 executives leading key functions including strategy, operations, information technology, finance, legal, and player development.

Driven by a legacy of competition, Chicago Cubs is dedicated to delivering exceptional athletic performance and engaging fan experiences, solidifying its position as a premier organization in professional baseball.

Leadership Roles at Chicago Cubs

  • Chief Executive Officer - Brian Hayes
  • Bullpen Catcher and Chief Executive Officer and Owner - Andy Lane
  • Executive Vice President & Chief Financial Officer - Jonathan Greifenkamp
  • Special Assistant To the President and General Manager - Jaron Madison
  • Special Assistant To the General Manager and President. Hitting Coordinator - Greg Brown
  • Chief Information Officer - John Clark
  • Senior Vice President and Chief Legal Officer - Brett Scharback
  • Brian Hayes - Chief Executive Officer

    Brian Hayes, the Chief Executive Officer at Chicago Cubs, directs the overarching business strategy and operational execution for the organization. Hayes oversees all departments, ensuring alignment with the team's competitive goals and financial objectives. This leadership role involves driving revenue growth through strategic partnerships and fan engagement initiatives. By optimizing resource allocation across the franchise, Brian Hayes ensures the Chicago Cubs maintain a strong market presence and operational efficiency. The Chief Executive Officer's purview extends to long-term planning, securing the team's sustained success and market leadership within Major League Baseball.

    Andy Lane - Bullpen Catcher and Chief Executive Officer and Owner

    Andy Lane, the Bullpen Catcher and Chief Executive Officer and Owner at Chicago Cubs, holds a dual capacity, influencing both on-field operations and ultimate ownership decisions. Lane's responsibilities encompass direct involvement in player readiness as a bullpen catcher, while also guiding the strategic direction and financial health of the franchise as Chief Executive Officer and Owner. This unique position allows for immediate feedback loops between operational needs and executive oversight. By managing key ownership directives, Andy Lane ensures the team's vision is consistently implemented across all levels of the organization. The owner's perspective informs critical decisions regarding player acquisition, facility development, and overall team management, driving the Chicago Cubs' competitive edge.

    Jonathan Greifenkamp - Executive Vice President & Chief Financial Officer

    Jonathan Greifenkamp, the Executive Vice President & Chief Financial Officer at Chicago Cubs, directs all financial planning, accounting, and reporting functions for the organization. Greifenkamp manages the company's fiscal health, overseeing budgeting, forecasting, and investment strategies to ensure profitability and sustainable growth. This critical role involves developing financial models that support strategic decision-making and operational efficiency across all business units. By meticulously managing financial resources, Jonathan Greifenkamp safeguards the team's assets and optimizes capital allocation. The Executive Vice President & Chief Financial Officer's expertise is vital in navigating the complex financial landscape of professional sports, ensuring the Chicago Cubs' long-term economic stability and competitive advantage.

    Jaron Madison - Special Assistant To the President and General Manager

    Jaron Madison, the Special Assistant To the President and General Manager at Chicago Cubs, provides critical support in strategic planning and operational coordination for the team's leadership. Madison assists in evaluating player performance, analyzing market trends, and developing initiatives to enhance team competitiveness and organizational effectiveness. This role involves facilitating communication between various departments and ensuring key projects align with the President and General Manager's vision. By offering insightful analysis and logistical support, Jaron Madison contributes directly to informed decision-making processes. The Special Assistant's contributions are integral to the smooth functioning of baseball operations and the strategic advancement of the Chicago Cubs.

    Greg Brown - Special Assistant To the General Manager and President. Hitting Coordinator

    Greg Brown, the Special Assistant To the General Manager and President. Hitting Coordinator at Chicago Cubs, focuses on enhancing offensive player development and supporting executive decision-making. Brown's responsibilities include analyzing hitting mechanics, developing training programs, and providing strategic insights to the General Manager and President regarding offensive strategy. This dual role allows for direct impact on player performance while also contributing to high-level organizational planning. By refining hitting techniques and coordinating development efforts, Greg Brown directly influences the team's offensive capabilities. The Hitting Coordinator's expertise is crucial for nurturing talent and ensuring the Chicago Cubs maintain a potent lineup.

    John Clark - Chief Information Officer

    John Clark, the Chief Information Officer at Chicago Cubs, architects and manages the organization's technology infrastructure and digital strategy. Clark oversees all IT operations, ensuring robust data security, system reliability, and the implementation of innovative technological solutions to enhance team performance and fan engagement. This leadership position involves developing and executing a comprehensive information technology roadmap that supports business objectives. By leveraging data analytics and digital platforms, John Clark drives efficiency across departments, from player analytics to ticketing and marketing. The Chief Information Officer's focus on technological advancement ensures the Chicago Cubs remain at the forefront of the sports industry's digital transformation.
    Brett Scharback, the Senior Vice President and Chief Legal Officer at Chicago Cubs, oversees all legal affairs and ensures compliance with relevant regulations and league policies. Scharback manages contract negotiations, dispute resolution, and risk management strategies for the organization. This executive position involves providing expert legal counsel on a wide range of matters, including player contracts, corporate governance, and intellectual property. By mitigating legal risks and ensuring adherence to all applicable laws, Brett Scharback protects the organization's interests. The Senior Vice President and Chief Legal Officer's guidance is essential for maintaining the integrity and operational stability of the Chicago Cubs.

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    Frequently Asked Questions Regarding Chicago Cubs Top Executives and Leadership Team

    Who leads Chicago Cubs?
    Chicago Cubs is led by Brian Hayes (Chief Executive Officer), along with executives such as Andy Lane (Bullpen Catcher and Chief Executive Officer and Owner) and Jonathan Greifenkamp (Executive Vice President & Chief Financial Officer).
    Who is part of Chicago Cubs’s executive team?
    The executive team of Chicago Cubs includes leaders such as Brian Hayes (Chief Executive Officer), Andy Lane (Bullpen Catcher and Chief Executive Officer and Owner), Jonathan Greifenkamp (Executive Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Chicago Cubs have?
    Chicago Cubs has 7 executives leading key business areas.
    What roles are included in Chicago Cubs’s leadership team?
    The leadership team of Chicago Cubs includes roles such as Chief Executive Officer, Bullpen Catcher and Chief Executive Officer and Owner, Executive Vice President & Chief Financial Officer, Special Assistant To the President and General Manager, Special Assistant To the General Manager and President. Hitting Coordinator.