Disclaimer
Last updated: July 2026
Not affiliated with MLB
Diamond GM is an independent, fan-created project. It is not affiliated with, endorsed by, sponsored by, or connected in any way to Major League Baseball, MLB Advanced Media, the Major League Baseball Players Association, or any MLB club. All team names, logos, and player names are the property of their respective owners and are used here for identification and editorial commentary under fair use.
Data accuracy
Statistics, contracts, rosters, injury designations, and prospect rankings are aggregated from public sources including the MLB Stats API, MLB Pipeline, and Spotrac. We make no representation or warranty as to the accuracy, completeness, or timeliness of any information on the Site. Do not rely on Diamond GM for wagering, financial, employment, or other consequential decisions.
Editorial / opinion
Trade grades, projected values, WAR projections, and roster commentary are opinion and analysis for entertainment purposes only.
External links
Links to third-party sites are provided for convenience. We are not responsible for the content, privacy practices, or accuracy of external sites.