Baltimore Orioles infielder Gunnar Henderson. Tommy Gilligan-USA TODAY Sports

Making their case: AL Rookie of the Year edition

After adding an incentive to encourage teams to promote their top prospects to the majors, 2023 saw an explosion of players making their debuts, leading to rookie classes deeper than in years past.
With the finalists for the 2023 American League Rookie of the Year now set, let's take a look at each player's case for the award. 

Tanner Bibee, Cleveland Guardians, pitcher

2023 stats: 10-4, 2.98 ERA, 1.18 WHIP, 141 SO in 142 innings pitched

A member of a promising young Cleveland Guardians rotation that featured two other rookies, Bibee has been lights out since being drafted in 2021.

Making only three starts in Triple-A this season, Bibee made his MLB debut against the Colorado Rockies, going five and two-third innings while allowing only one run and striking out eight.

It was a sign of things to come. He finished with 10 wins while helping pace the Guardians rotation with his 2.98 ERA, which would have been good for a tie for fifth place if he qualified. 

While he has a great resume to win the award, it will be tough to beat out some of his competition and is likely he comes home empty-handed. 

Triston Casas, Boston Red Sox, first base

2023 stats: .263/.367/.490, 24 HR, 65 RBI, 66 R in 132 games played

After struggling through 76 at-bats in his first taste of the MLB in 2022, Casas continued his cold streak into the 2023 season, starting off the year batting below .200.

But after a few adjustments and some renewed confidence in himself, it's safe to say that is no longer the case. 

Slugging 24 home runs and driving in 65 runs for the Red Sox, Casas was one of the few bright spots on a disappointing team and looks like a building block for the future. 

Fans got a glimpse of how dominant he can be during a hot streak in July, during which he slashed .348/.442/.758 with 12 XBH and 13 RBI.

Casas has virtually no chance to win, but can look at this as recognition of the work he put in to turn around his rookie campaign.  

Gunnar Henderson, Baltimore Orioles, shortstop

2023 stats: .255/.325/.489, 28 HR, 82 RBI, 100 R, 10 SB in 150 games played

Opening the year as the favorite to win the Rookie of the Year Award, Henderson was outstanding in his rookie year. He won a Silver Slugger and helped lead the Orioles to their first postseason appearance since 2016.

Owner of one of the sweetest left-handed swings in baseball, Henderson struggled through the first few months of 2023. 

Slashing .201/.332/.370 with only 14 XBH in his first 50 games, Henderson rebounded with a .276/.322/.535 slash line with 52 XBH over the last 100 games of the season. 

Henderson is the favorite to bring home the award and is likely to add to his trophy cabinet.

The AL Rookie of the Year will be announced live on MLB Network at 6 p.m. ET on Nov. 13.

More must-reads:

TODAY'S BEST
Report: 2023 No. 7 pick expected to terminate KHL contract, join Flyers
Mavericks advance to Western Conference Finals aided by controversial call late
Connor McDavid, Oilers hammer Canucks to force Game 7
Tyson Fury-Oleksandr Usyk epic increases excitement for potential rematch
Seize the Grey wins in muddy Preakness
Even Mike Budenholzer admits the Suns need a point guard
Watch: Juan Soto's first multi-homer game as a Yankee
Xander Schauffele, Collin Morikawa lead at PGA Championship
Knicks could get major boost for Game 7 showdown with Pacers
Giants All-Star pitcher suffers setback in recovery from injury
Panthers star named winner of 2024 Selke Trophy
WNBA to investigate $100,000 sponsorship deals for Aces players
Tiger Woods blames one big factor for missing the cut at PGA Championship
'Ain't good enough': Draymond Green claims Celtics must 'win it all' or it's a 'failure'
Blue Jays GM wants struggling club to feel 'massive sense of urgency'
Raptors expected to flip former NBA champion during the offseason
MLB insider reveals Mets' massive extension offer that Pete Alonso turned down
Celtics legend provides update after gruesome finger injury
Bulls hire former NBA head coach as top assistant
Chiefs move on from young running back

Want more MLB news?

Join the hundreds of thousands of fans who start their day with Yardbarker's Morning Bark, the best newsletter in sports.