Nie, nie mogę. Muszę obejrzeć mecz bejsbolowy w telewizji.

Question please … is ‘‘bejsbolowy’’ a valid word? I’ve not found it in a few dictionaries. Elsewhere on CM, I’ve always seen ‘‘baseball’’ adopted into Polish. Thanks!

Yes, it’s a valid adjective in Polish. A baseball bat is “kij bejsbolowy”, while a baseball cap is “czapka bejsbolowa” in Polish.

Another common spelling is “baseballowy”. I’d say both spellings are perfectly fine.