In the 75-plus years of voting since, the process has evolved to reflect updated rules, most notably changes to the eligibility criteria and qualifications for earning election.The electorate has remained with the BBWAA since the beginning.
The information contained below outlines many of the notable changes to the election rules and requirements through the years.The process has continued to evolve and grow, to reflect the changing needs of consideration to earn baseball's highest honor. Recently retired players are the lone category considered exclusively by the BBWAA. Various forms of the veterans committee have considered long-retired players, managers, Negro leagues stars, executives and umpires for 75 years as well.
A player must have been active during a 15-year period prior to election.
Feb. 8, 1991
Persons on baseball’s ineligible list cannot be eligible candidates.
Candidates eligible for future elections if named on 5% of ballots cast in preceding election.
Candidates eligible for future elections if named on 5% of ballots cast, in either of two preceding elections.
Five year rule was not waived immediately after Thurman Munson’s death. Munson appeared on 1981 ballot. From 1946-53, there was a one-year rule. From 1936-45, there was no wait. Due to WWII, it was unclear who was still active.
Candidates eligible if named on 5% of ballots cast in preceding election.
After Roberto Clemente dies, rule passed for immediate consideration for a candidate who dies who is still active, or before the five-year waiting period lapses. 1974: Amended to six months.
Screening committee installed, limiting ballot to 40.
Hold annual elections (1966 – present).
A player must have been active during a 20-year period prior to election.
Screening committee starts.
A player must have been active during a 30-year period prior to election.
Runoff ballot reinstated (1960-68).for top 30 vote getters. Only needed in 1964 and 1967.
Elections every other year (1958-65).
Five year wait rule first implanted in 1954. Also accepting candidates who had received 100 votes in a previous election.
Runoff ballot required for top 20 vote getters in 1949 only.
No second ballot (1949-59).
Minimum of 10 years for BBWAA members to vote.
Hold second ballot if necessary
Hold annual elections (1946-57).
A player must have been active during a 25-year period prior to election (1946-59).
Nominating ballot in 1946 only. Top 20 vote getters comprise final ballot. Amended in Dec 1946.
BBWAA petitions Board of Directors to reconsider eligibility of Ken Boyer, Curt Flood and Ron Santo with the intention of restoring their names to the 1985 ballot.They failed to achieve 5% in their first years on the ballot (Boyer, 1975-79, Flood, 1977-79 and Santo, 1980). Board approves reinstatement.