Baltimore @ Boston is postponed and
New York Mets @ Washington
The Washington postponment is more worrisome since it is possibly due to Covid19.
It seems Baltimore / Boston is weather related.
Get those lineups especially any weekly lineups adjusted.
This was a major problem for me last season since I was living in China. News like this would be in the middle of the night for me often after I was already sleeping. At least now I am back in the US, I can make last moment adjustments IF my roster has the flexibility. In one league I only have 3 OutField eligible players so I lose 1 - Dominic Smith - today.