Everything you need to know on Hall of Fame announcement day

The results of the second stage of the annual Hall of Fame voting process will be announced Tuesday evening with the Baseball Writers' Association selections, and we can safely say not to expect any stunning news along the lines of what happened in December with the Today's Game Era committee.

In other words, we're not going to see a reunion of the 2005 White Sox with the elections of Jon Garland and Freddy Garcia.

The committee's election of Harold Baines, however, does raise an interesting question: How much does the BBWAA vote even matter if a 16-person committee is simply going to override those results in the future?

Take Fred McGriff. He's on the BBWAA ballot for the final time. He's not going to get in. Not to worry; in a few years he seems like a surefire committee choice. He's like Baines -- a one-dimensional slugger, highly respected, played a long time -- except even better at that one dimension. McGriff hit .284 with 493 home runs and an OPS+ of 134. Baines hit .289 with 384 home runs and an OPS+ of 121. McGriff's 52.6 WAR dwarfs Baines' 38.7. He's fared much better in BBWAA voting than Baines ever did.

The same can be said of some of the other borderline candidates on the ballot, such as Larry Walker, Scott Rolen and Jeff Kent. Todd Helton and Andy Pettitte are on for the first time. They aren't strong candidates based on traditional BBWAA standards, but compared to Baines, Lee Smith and Jack Morris -- elected the past two years by the special committees -- they look pretty good. We can debate their merits, but in the long run they're probably all getting in. The BBWAA vote only (potentially) expedites the process.

That isn't to suggest that everyone better than Jack Morris or Harold Baines should get in. Heck, there are 21 players on this ballot with a higher career WAR than those two. What remains to be seen is how the soft selections of Morris, Baines and Smith might start influencing the BBWAA vote.

Anyway, here are some key things to look for with Tuesday's results. All references to voting totals are courtesy of the great work Ryan Thibodaux does with his Hall of Fame vote tracker.

Will Mariano Rivera become the first player elected unanimously?

Among those who obsess about Hall of Fame balloting, there is a small subset who obsess over this twist of history: No Hall of Famer has received 100 percent of the vote. Somehow, 23 people didn't vote for Willie Mays. Nine people didn't vote for Hank Aaron. Imagine having a Hall of Fame ballot and not voting for Willie Mays or Hank Aaron. Twenty didn't vote for Ted Williams, but, hey, a lot of writers despised the man. In the first election in 1936, 11 writers didn't vote for Babe Ruth. The rules might not have been entirely clear: Ruth had just retired the previous year. Still, Ruth received just 215 votes out of 226 ballots.

So, as Joe Posnanski related in a recent column, the issue of unanimity became a thing right from the beginning.

Tom Seaver came close. He was named on 425 of 430 ballots in 1992. Three writers sent in a blank ballot, protesting that Pete Rose was not on the ballot. One writer had just gotten out of open-heart surgery and simply missed checking off Seaver's name. The final non-vote, as Posnanski writes, came from a retired writer named Deane McGowan, who apparently refused to vote for any player on his first ballot. And you think Baseball Twitter is cranky.

Ken Griffey Jr. set the record with 99.3 percent of the vote in 2016. Three writers didn't vote for him. We don't know who they were since voters don't have to reveal their ballots. Maybe somebody sent in a blank ballot. Maybe somebody refused to vote for anybody who played in the steroid era. Maybe somebody decided, "If Babe Ruth wasn't unanimous, nobody should be unanimous."

So it goes. As did Griffey, Rivera has received 100 percent of the publicly revealed ballots. He's 180-for-180 so far. My guess: He won't get 100 percent. Somebody will enforce the Ruth rule. Maybe somebody feels no reliever deserves to be enshrined. Maybe somebody, knowing Rivera will get elected, will use his or her 10 spots on the ballot for other candidates. But Rivera has a chance to end the silly 100 percent stigma.

Does Edgar Martinez get in on his final ballot?

It would be a little awkward if Baines is giving a speech in July and Martinez isn't. After all, the Designated Hitter of the Year award isn't named after Baines. Fortunately, it looks like Martinez will get elected. He's received 90.7 percent of the public ballots, compared to 76.3 percent last year, when he finished at 70.4 percent. So even with an expected decline in the percentage he receives from the private ballots, he looks in good shape. Book those hotel rooms now, Mariners fans.

Does Roy Halladay get in on his first ballot?

Halladay is polling at a surprising 92.9 percent -- not that he's undeserving, but he's not a slam dunk by career WAR (64.3) or wins (203), standards that BBWAA voters have employed in the past. Compare him to Mike Mussina and Curt Schilling:

Halladay: 64.3 WAR, 203-105, 3.38 ERA, 131 ERA+
Mussina: 83.0 WAR, 270-153, 3.68 ERA, 123 ERA+
Schilling: 79.6 WAR, 216-146, 3.46 ERA, 127 ERA+

Mussina is on the ballot for the sixth time and received just 20.3 percent of the vote on his first ballot. Schilling is on for the seventh time and received 38.8 percent of the vote his first time. There are reasons to like Halladay over Mussina and Schilling -- he won two Cy Young Awards and finished second two other times, and his seven-year peak is highest of the three (50.4 WAR, 48.7 for Schilling, 44.6 for Mussina) -- but it seems Halladay is being viewed much differently than those two. Perhaps his unfortunate death in a plane crash is helping his vote total.

Anyway, like Martinez, his total will surely drop in the private ballot, but he needs just 59.5 percent on the remaining ballots to clear 75 percent.

Speaking of Mussina and Schilling, how will they do?

Mussina is inching closer, but it looks like he'll fall just short. He's at 81.8 percent of the public vote and would need almost 70 percent of the remaining ballots. He received just 46.7 percent of the private ballots last year, so he will need a significant increase in that area. Still, he's trending in the right direction and looks primed for 2019. If Halladay gets in, that helps Mussina since it clears a strong candidate off the ballot and there aren't any strong starting pitchers hitting the ballot in upcoming years. (Tim Hudson and Mark Buehrle are the best.)

Schilling, meanwhile, continues to fall behind Mussina -- even though as recently as 2016 he was well ahead (52.3 percent to 43.0 percent). Schilling is polling at 74.1 percent, which is better than the 60 percent he received on public ballots a year ago, so it's difficult to know how much his various contentious statements on Twitter and elsewhere have hurt his vote total.

Will Barry Bonds and Roger Clemens get any closer?

We know the Hall of Fame's stance on these two. Joe Morgan's letter in November 2017 -- he's the Hall's vice chairman and on the board of directors -- made that clear. Issued from a Hall of Fame email address, Morgan implored voters not to vote for known steroid users. "We hope the day never comes when known steroid users are voted into the Hall of Fame. They cheated. Steroid users don't belong here," he wrote.

Of course, there's the almost certain likelihood that there are steroid users already in the Hall of Fame, and recent elections have voted in players strongly suspected of steroid use. The Hall doesn't want Bonds or Clemens in, and it could simply remove the pair from the ballot (not to mention Manny Ramirez, who actually failed tests for performance-enhancing drugs), but hasn't had the audacity to do that.

Anyway, Bonds and Clemens won't get in, at least not this year. They're both polling at 73 percent, which is an increase from last year's public ballots, when they were at 64 percent. Like Schilling, this is their seventh year on the ballot and time is running out, with just three years remaining after this vote and likely not enough momentum in the private ballots (which tend to be more anti-steroids).

What happens after that if they don't get elected? Who knows. The Hall of Fame could simply choose not to put Bonds and Clemens on the committee ballot. Or it could put them on with the implicit knowledge they won't get elected. We certainly know one board member who won't vote for them.

Will Andy Pettitte stay on the ballot?

A player needs 5 percent of the vote to remain on the ballot the following year. Pettitte is at 6.7 percent. Like Jorge Posada a couple of years ago, he's in danger of getting the boot after one year. (Even Bernie Williams lasted two years.) Pettitte has a stronger case than those two former teammates, however, and a similar -- but much stronger -- case than Morris. The strongest part of Pettitte's case might be his postseason record: He went 19-11 with a 3.81 ERA over 44 starts, including 23 starts in which he allowed two runs or fewer.

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Still, he's not one of the 10 best players on this ballot, and his 3.85 career ERA is a tough hill to climb to get in. He also admitted to a one-time use of PEDs, although I haven't seen anybody reference that as a reason they didn't vote for him.

How close will Larry Walker get?

Walker is polling at 66.2 percent of the public ballots compared to 37.5 percent last year. That's good! Except this is Walker's ninth year on the ballot. That's bad! It feels too late to make a run. Tim Raines, for example, was up to 69.8 percent in his ninth year and Martinez was even closer last year. Even if Walker becomes the guy everyone pushes next year, he's probably going to have to finish with at least 65 percent of the vote this year, and it seems unlikely his private support will keep him at that level.

Even if he falls short next year, there's always the Today's Game Era committee. After all, Baines, who lasted only five years on the ballot, topped out at just 6.1 percent on the BBWAA vote.