The BBWAA was authorized to elect players active in 1965 or later, but not after 1979; the ballot included candidates from the 1984 ballot who received at least 5% of the vote but were not elected, along with selected players, chosen by a screening committee, whose last appearance was in 1979. All 10-year members of the BBWAA were eligible to vote.
Voters were instructed to cast votes for up to 10 candidates; any candidate receiving votes on at least 75% of the ballots would be honored with induction to the Hall. The ballot consisted of 41 players; a total of 395 ballots were cast, with 297 votes required for election. A total of 2,918 individual votes were cast, an average of 7.39 per ballot. Those candidates receiving less than 5% of the vote will not appear on future BBWAA ballots, but may eventually be considered by the Veterans Committee.
Candidates who were eligible for the first time are indicated here with a dagger (†). The two candidates who received at least 75% of the vote and were elected are indicated in bold italics; candidates who have since been elected in subsequent elections are indicated in italics. The 18 candidates who received less than 5% of the vote, thus becoming ineligible for future BBWAA consideration, are indicated with an asterisk (*).
Nellie Fox was on the ballot for the 15th and final time.
Thurman Munson, who died in a plane crash in 1979, would have been eligible for the first time, but the five-year waiting period was waived.
The newly eligible players included 16 All-Stars, two of whom were not included on the ballot, representing a total of 44 All-Star selections. Among the new candidates were 8-time All-Star Catfish Hunter,.and 6-time All-Stars Lou Brock and Don Kessinger. The field included two Cy Young Award-winners (Catfish Hunter and Jim Lonborg), as well as George Scott, whose eight Gold Gloves at first base were a record at the time.
Joe McGuff (1926–2006) received the J. G. Taylor Spink Award honoring a baseball writer.[3] The award was voted at the December 1984 meeting of the BBWAA, and included in the summer 1985 ceremonies.