Eddie Redmayne at the New York Yankees vs Boston Red Sox baseball match
at the Yankees Stadium on Saturday 5th June 2021.
He appeared in the TV coverage sporting a Yankees hat.
You can spot him in the audience behind the home plate
in the highlight video here
I think the man sitting next to Eddie is Tobias Lindholm (director of The Good Nurse).
These are screenshots from the video. I wish I had some better-quality photos of them.
A new photo from the set of The Good Nurse
via Jorge Cruz on Twitter (cropped)