2021 ratings

This post will be continually updated with links as the player ratings are completed for the 2021 card set. This data is only available to IBL Members for use in preparation for the annual Free Agent Draft.

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2020 card set released

The 2020 IBL card set (2019 MLB season) is now available for public download. IBL members get immediate access to the latest cards, so consider joining if early availability is important to you. We have opportunities to start playing games right away.

2020 ratings

This post will be continually updated with links as the player ratings are completed for the 2020 card set. This data is only available to IBL Members for use in preparation for the annual Free Agent Draft.

[…]

2019 card set released

The 2019 IBL card set (2018 MLB season) is now available for public download. IBL members get immediate access to the latest cards, so consider joining if early availability is important to you. We have opportunities to start playing games right away.

catcher defense

The 2019 card set introduces a new defensive rating for catchers along with a new CFR range on the pitcher card. The purpose of these changes is to better model the defensive contributions by catchers.

Before we dig into the new system, let’s first examine the deficiency that it is intended to address. Previously, […]