Version 1.0 [7-19-2020]

The @UmpScorecards Twitter platform is launched.

Version 2.0 [4-1-2021]

Some cosmetic changes to the scorecards, and the introduction of consistency scores.

Version 2.5 [6-1-2021]

The @UmpScorecards website is launched to act as a data archive for fans to explore.

Version 3.0 [4-4-2022]

Our largest update yet. Now in its third (and second full) season of operation, the @UmpScorecards platform provides more data – with more-in depth analysis – than ever before. For a more in-depth explanation of this update, click here.