There may or may not be an error with this sentence. Please choose the option containing the error:
A. as well as
B. are
C. good
D. tonight.
E. No errors.
The actual subject here is leadoff hitter. Since leadoff hitter is a singular subject, the verb must be singular, too. The presence of the phrase as well as does not make the subject plural. Even though there are two hitters doing well, the leadoff hitter is the only subject of this sentence. Option B is the answer; the sentence should read the leadoff hitter, as well as the cleanup hitter, is getting some good hacks tonight