I happened to notice this article: Mets pitcher’s ERA gets cut in half, and he didn’t need to make second start - nj.com
Severino started on Saturday March 30, and was charged with 6 earned runs. On Weds Apr 3, MLB made a scoring change and reduced his earned runs to 3 - cutting his ERA in half.
His ERA is updated on MLB, ESPN, etc. But Fangraphs and Ottoneu still have his old ERA of 10.80. Will that change at some point? Thanks!