Bobby Valentine
American baseball player and manager (born 1950)

Robert John Valentine, nicknamed "Bobby V", is an American former professional baseball player and manager. He also served as the athletic director at Sacred Heart University. Valentine played for the Los Angeles Dodgers, California Angels (1973–1975), San Diego Padres (1975-1977), New York Mets (1977–78), and Seattle Mariners (1979) in MLB. He managed the Texas Rangers (1985–1992), the New York Mets (1996–2002), and the Boston Red Sox (2012) of MLB, as well as the Chiba Lotte Marines of Nippon Professional Baseball.
The public source identifies “Bobby Valentine” as american baseball player and manager (born 1950). This brief keeps that definition visible, then builds a research path around Bobby, Valentine and American.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Bobby Valentine”, the useful work is to connect “american baseball player and manager (born 1950)” to the records capable of establishing context and consequence.
The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Aug 28, 2026. The first chronological checks are 1973, 1975, 1977 and 1979.
A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.
- Establishing names and roles
- Building a first chronology
- Locating cited institutions
Personal papers, civil or court records, institutional files and the scholarship cited by the source.
Three-step research path
- Establish the record: confirm the title “Bobby Valentine”, its source revision and the description used here.
- Expand the search: follow Bobby Valentine primary sources, Bobby Valentine archive and Bobby research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Bobby Valentine”?
- Which claims depend on a single source or contested interpretation?
- How has the subject’s reputation changed across later accounts?
Search terms from this dossier
This entry incorporates text from “Bobby Valentine” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.