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Professional Excellence and Personal Integrity
For Three Decades
Alliance Sports Management is built on exceptional representation, personal integrity, and an unwavering commitment to our players.
Led by veteran MLBPA Certified Agents Ryan Ware and Mike Seal, Alliance Sports Management has earned a reputation for serving every client — from amateur prospects to Major League All-Stars — with the highest level of professional expertise and care.
Our personnel have competed as collegiate and professional athletes, hold graduate degrees in business and law, and belong to a variety of professional organizations dedicated to the business of sports. We leverage our experience both on and off the field to deliver strategic and player specific representation that best advances the careers of our clients.
Our focus at Alliance Sports Management is on the quality of the service that we provide each client, rather than the quantity of players that we represent. Alliance Sports Management provides outstanding attention, flexibility, and accessibility to our players as well as their families.
Our mission is to provide any and every resource to help our players reach their potential and achieve their goals.






We specialize in handling contract negotiations, salary arbitration, trades, free agency, and legal matters. We also excel in soliciting and negotiating endorsement agreements and other income-producing opportunities for our players.
In addition, Alliance Sports Management has a network of managed independent resources across the country through which we can provide assistance with money management, tax and financial planning, property transactions, as well as complex legal affairs. We also have the resources and connections necessary to provide every one of our clients with elite skill development as well as strength & conditioning, medical care, and physical therapy assistance. We pride ourselves on the ability to assist and help solve any and all issues that arise throughout a player's career. That is made possible due to our 50+ years of combined experience advising and representing elite players at all levels of the game.
The experience, track record and commitment at ASM is second to none in the industry and is critical in helping all of our athletes maximize their performance and earnings on and off the field.
Over the past 25 years, our agents have negotiated in excess of $500 million in contracts across all levels of professional baseball. From the MLB Amateur Draft, to Salary Arbitration contracts, and ultimately Major League Free Agency, ASM has been an industry leader in maximizing player values and delivering top of the market contracts to our clients. Our commitment extends beyond contract figures — we ensure that every player is fully informed, strategically positioned, and confident in each decision that shapes their professional future.
With more than 75 years of combined experience, Alliance Sports Management's team of skilled negotiators delivers unmatched expertise in arbitration preparation and negotiation. For more than 25 years, ASM agents have successfully represented some of the most accomplished players in the Major Leagues and have continually registered market moving results.
ASM has advised 25 1st round picks and more than 40 Top 2 round picks since 2000 and has proven to provide the very best in Draft preparation and expertise to amateur players and their families.
ASM has long-standing relationships and has had tremendous success over the past 25+ years with international leagues including the Korean Baseball Organization (KBO) and Nippon Professional Baseball (NPB) in Japan. ASM has negotiated record setting contracts overseas, including the largest contract guarantee ever given to a foreign-born pitcher.
Alliance Sports Management has vast expertise procuring local, regional and national endorsements, including, but not limited to public appearances, autograph memorabilia opportunities, and trading card deals.
At ASM, we help our clients strategically navigate the evolving world of Name, Image, and Likeness (NIL) with expertise and care. We help maximize NIL potential while protecting long-term interests. We actively help our clients procure and solidify deals with brands and institutions while ensuring that they are in full compliance with the NCAA, institutional regulations, and other governing bodies.
From injury prevention to rehabilitation to performance optimization, ASM ensures that every player has access to the highest level of care. Our extensive medical network includes doctors, orthopedic specialists, physical therapists, and sports performance experts that best care for our clients on-field performance.
Our team helps provide guidance and support in traditional media, digital media, crisis management, and social media strategy.
Our team of agents work tirelessly to ensure that all players have the tools and products necessary to perform on the field at all times.
One of our primary goals and responsibilities is to help our clients maximize their on-field physical and mental skills and capabilities. To that end, we are always active in providing guidance that ensures the right off-season training programs for each client's off-season needs.
Our staff is available around the clock to handle all off-the-field needs.
In addition to in-house legal counsel, our team has an extensive network of expert legal professionals throughout the country and around the world able to handle any and all legal matters.
At ASM, the job is not complete when a player's playing career comes to an end. Our team works diligently to plan a path for continued success beyond the playing field.

Houston, Texas

San Francisco, California
For all inquiries please fill out the contact form