Frank McManus (baseball) is not a widely recognized name in the historical or contemporary records of professional baseball. No substantial, verifiable biographical or career information about an individual by this name appears in major baseball reference works, statistical databases, or authoritative historical accounts. Consequently, there is insufficient encyclopedic information to provide a detailed entry.
Possible contextual usage
The surname “McManus” is of Irish origin, derived from the Gaelic “Mac Mághnais,” meaning “son of Magnus.” It is not uncommon for individuals bearing this surname to have been involved in various sports, including baseball, particularly in regions with significant Irish-American communities. The given name “Frank” (a diminutive of Francis) has been popular in English‑speaking countries and has been borne by numerous athletes across different eras.
Conclusion
Without reliable sources confirming the existence, career details, or notable achievements of a baseball figure named Frank McManus, the term remains insufficiently documented for an encyclopedic entry.