One thing that crossed my mind about "top prospects"
Posted: 19 Nov 2025 13:15 pm
Who calculates those team ratings?
Internal scouting
Who: Professional scouts employed by each MLB team. They assess players using a standardized scouting scale, with grades ranging from 20 to 80, and are responsible for the team's official prospect list.
How: Based on observable performance and data. Scouts grade players on a variety of tools (e.g., hitting, fielding, arm strength) and combine these to calculate an "Overall Future Potential" (OFP) score.
External rankings
Who: Media outlets like ESPN, FanGraphs, and Baseball America. These outlets often employ former front office executives and scouts to provide analysis. ESPN's Kiley McDaniel is an example of an analyst who provides these rankings.
How: Based on a combination of data and subjective evaluation. These outlets analyze a combination of scouting reports, advanced data, and their own expert opinions to create their rankings for the public, as explained by FanGraphs and Baseball America.
I would approach those prospect rating with healthy skepticism before I made a trade based upon that. Those ratings could be doctored to make a prospect appear to be more appealing than he is for the intended purpose of trading him for better return.
Internal scouting
Who: Professional scouts employed by each MLB team. They assess players using a standardized scouting scale, with grades ranging from 20 to 80, and are responsible for the team's official prospect list.
How: Based on observable performance and data. Scouts grade players on a variety of tools (e.g., hitting, fielding, arm strength) and combine these to calculate an "Overall Future Potential" (OFP) score.
External rankings
Who: Media outlets like ESPN, FanGraphs, and Baseball America. These outlets often employ former front office executives and scouts to provide analysis. ESPN's Kiley McDaniel is an example of an analyst who provides these rankings.
How: Based on a combination of data and subjective evaluation. These outlets analyze a combination of scouting reports, advanced data, and their own expert opinions to create their rankings for the public, as explained by FanGraphs and Baseball America.
I would approach those prospect rating with healthy skepticism before I made a trade based upon that. Those ratings could be doctored to make a prospect appear to be more appealing than he is for the intended purpose of trading him for better return.