Is the Hall of Fame ballot "logjam" almost at an end?

With the Baseball Writers' Association of America electing a record 16 candidates over the past five years, including at least two per year, Cooperstown has been plenty busy in recent summers. While plenty of holdovers remain on the ballot, the clock continues to tick on their candidacies, and this year's voting figures to say a lot about their ultimate chances of being elected.

In the meantime, a host of name-brand stars have entered the fray, headlined by one legend who figures to get Yankees fans flocking upstate in July. Below is a look at the players on the 2019 BBWAA ballot, announced Monday by the National Baseball Hall of Fame, with an early guess on their Cooperstown fates. The election results will be announced on Jan. 22, live on MLB Network.

FIRST-BALLOT LOCK

Mariano Rivera

Closers typically face a divisive electorate when it comes to the Hall, but with a record 652 saves and an incredible 0.70 postseason ERA, Rivera is really in a class of his own. Rivera's induction could challenge the record crowd of 82,000 that saw Tony Gwynn and Cal Ripken Jr. receive their plaques in 2007, with Derek Jeter's certain election in 2020 figuring to do the same.

FIRST-BALLOT INTRIGUE

Roy Halladay

A pair of Cy Youngs and a pair of no-hitters (including one in the postseason) would figure to get the late Halladay over the hump. But his 203 wins may seem paltry to more traditional voters, and we just saw another ace from Halladay's era, Johan Santana, go one-and-done with just 2.4 percent of the vote. The guess here is that Halladay gets in, however, and perhaps even squeaks through on his first ballot.

Todd Helton

Only 19 players since 1900 have accrued 5,000 plate appearances and put up a .300/.400/.500 slash line, and Helton is one of them. But so is Helton's former teammate Larry Walker, who's entering his ninth year on the ballot as a longshot. Voters are still wrapping their heads around the Coors Field factor, so Helton's candidacy could be debated for a while.

Andy Pettitte

Postseason moments are strong boosters for election, and no pitcher has more wins in October than Pettitte. But the lefty's 3.85 career ERA and his admission to using human growth hormone might ultimately leave him just shy of the Plaque Gallery.

LAST CHANCE

Edgar Martinez

Martinez's candidacy has a full head of steam, jumping from 58.6 percent to 70.4 percent last year. Will 2019 finally be Edgar's time? Last year, the Tacoma News Tribune pointed out that each of the past 10 players who received between 70-74 percent of the BBWAA vote gained election the very next year, and every candidate who's crossed the 70-percent threshold has eventually gotten into Cooperstown via either the BBWAA or a Veterans Committee.

With Rivera being the only first-ballot lock, the guess here is that a little more room on the ballot, coupled with the urgency of Martinez's final-year push, convinces a final few voters to check off the Seattle slugger's name.

Fred McGriff

McGriff's Cooperstown case, which includes a 134 adjusted OPS+ and 493 home runs, might be better than you think. But the Crime Dog would need a miraculous jump after his name appeared on only 23.2 percent of ballots last year.

NOTABLE RETURNEES

Barry Bonds and Roger Clemens

More voters are beginning to look past performance-enhancing drug allegations and choosing to view Bonds and Clemens as indispensable legends of the game. But there's still a large block of voters that will never vote for this pair, and they still have about 20 percent more ground to make up in next four years.

Mike Mussina and Curt Schilling

Their career lines are similar, but Mussina has jumped ahead, arguably due to Schilling's off-field transgressions. After languishing below 25 percent as recently as 2015, Mussina's 63.5-percent total last year has him on the doorstep with five years to go.

Manny Ramirez and Sammy Sosa

Ramirez's multiple suspensions for PEDs has left him with a long uphill climb to election. Sosa debuted alongside Bonds on the ballot with 609 home runs, but his relatively low average and on-base percentage -- plus PED suspicions -- have kept him from getting sufficient support.

Larry Walker

As mentioned, the Coors factor has held back Walker -- though he was a better road hitter than you might remember. He'll likely run out of time on the BBWAA ballot, but could be viewed more favorably by a Veterans Committee down the road.

Omar Vizquel

Vizquel made a solid start at 37 percent in his ballot debut last winter. He compares well to defense-first Hall of Fame shortstops Luis Aparicio and Ozzie Smith, but his career 82 OPS+ will keep many voters away.

Andruw Jones and Scott Rolen

These two defined their positions defensively and brought plenty of power in their primes. Their candidacies stayed alive in Year 1, but each player needs momentum in the voting.

Jeff Kent, Gary Sheffield and Billy Wagner

All three of these players have their mainstay voters, but have had trouble building momentum. Their best-case scenarios are to get somewhere within 20 percent before their 10th year on the ballot and hope for a massive final-year push.

FIRST-TIMERS WHO COULD GET A SECOND CHANCE

Lance Berkman

Berkman's career line has some gaudy numbers, including a 144 OPS+ that ranks among the top 30 in history. But longevity will be an issue -- Berkman logged only eight seasons in which he played in at least 140 games.

Roy Oswalt

The former Astros ace posted two 20-win seasons and placed within the top five in Cy Young Award voting five times. But Oswalt's 163 wins and 2,245 1/3 innings will have trouble convincing even new-school voters to write down his name.

LIKELY ONE AND DONE (less than 5 percent of vote)

Rick Ankiel (13 wins and 51 appearances as a pitcher, 462 hits as an outfielder)

Jason Bay (2004 NL Rookie of the Year, 121 OPS+)

Freddy Garcia (156 wins, 2001 AL ERA title)

Jon Garland (136 wins, 2005 World Series champion)

Travis Hafner (213 HR, tied MLB record with six grand slams in 2006)

Ted Lilly (130 wins, 1,681 SO)

Derek Lowe (176 wins and 86 saves)

Darren Oliver (766 appearances)

Juan Pierre (2,217 hits, 614 SB)

Placido Polanco (.297 BA, 2006 ALCS MVP)

Miguel Tejada (816 XBH, 2002 AL MVP)

Vernon Wells (270 HR, 2003 AL hit crown)

Kevin Youkilis (.382 OBP, 123 OPS+)

Michael Young (.300 BA, 2,375 hits)