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3 Fantasy Baseball Hitters Who Broke Out in 2023

Nolan Jones - fantasy baseball rankings draft sleepers waiver wire pickups

Dan Stephens looks at 3 fantasy baseball hitters who had breakout seasons in 2023 and what we can take away from each player's breakout season.

The 2023 Major League Baseball season has been in the books for over a month. New champions were crowned and all the major awards have been doled out. For many fantasy baseball enthusiasts, the end of one season marks the beginning of the next, meaning preparations for 2024 are already underway.

The first step in developing a draft strategy for the year ahead is a look backward at last season’s results. Some of the bigger names came through as expected -- Ronald Acuna Jr., Shohei Ohtani, Freddie Freeman, and the like. So many more players that were unheralded last spring snuck up on us and produced beyond their projections. 

Finding the diamond in the rough can turn a team into a league winner. In this column, we will take a look at three players who helped their teams (both in real life and in fantasy) to a greater extent than anticipated. After reading, check out more of the offseason content produced by RotoBaller, and as you prep for your drafts, ask yourself who might be on this list next year. 

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Jonah Heim, C - Texas Rangers

2023: .258/.313/.438, 61 R, 18 HR, 95 RBI, 2 SB

A .214 hitter through the first three seasons of his career, there was not a lot of hope that Jonah Heim would be a fantasy standout in 2023. He came out of the gate hot, though, ending April with a .303 batting average, five home runs, and 22 RBI. Hitting sixth behind the talented core of Corey Seager, Marcus Semien, Adolis Garcia, and Nate Lowe, he ended the season with a career-high 95 RBI.

 

Unfortunately, a wrist sprain derailed his stellar campaign in late July. Heim was put on the injured list on July 28 and after he returned, it was clear he was still playing through the pain. The 28-year-old collected just 26 more hits in 142 plate appearances after returning in August. His power seemed to have been sapped also, getting only four more home runs the rest of the season. 

Heim’s 2024 ADP will probably take a knock due to the injury and second-half slide but the corrections to his swing that made his first half worthy of an All-Star start will still be there. A healthy Heim could be a great late-round value pick again as he is slated to remain the starting catcher in the Rangers’ star-studded lineup next season.

 

Lane Thomas, OF - Washington Nationals

2023: .268/.315/.468, 101 R, 28 HR, 86 RBI, 20 SB

Lane Thomas debuted with the St. Louis Cardinals in 2019 but injuries, illness, and a logjam of outfielders in the Cards’ system limited Thomas to 84 appearances over three seasons wherein he slashed a pitiful .172/.289/.336. A midseason trade to the Washington Nationals in 2021 gave him a shot at more regular play and more consistent production. In 2022, Thomas was made an everyday player and he managed to swat 17 homers but his totals in other fantasy categories left a lot of room for improvement. 

His production in 2022 and the promise of a starting role in 2023 gave Thomas some preseason buzz as a late-round sleeper. Those who rolled the dice on him were rewarded with early-round production as the outfielder played his way to his first 20/20 season. Thomas was also one of 17 players to score 100 runs or more in 2023. His batting average improved by 27 points and his slugging percentage by over 64 points over his 2022 numbers. 

This is not a success story that should be expected to carry into next season, though. Thomas slumped hard in the second half and his struggles against right-handed pitching were masked by his insane splits against lefties. Early projections have Thomas producing about 80% of what he did last year with a batting average closer to his career mark of .250. If he can be found at or after his ADP of 108.92 in early NFBC drafts, he may provide decent value, but this is not a breakout to pay up for in 2024. 

 

Nolan Jones, 3B/OF - Colorado Rockies

2023: .297/.385/.542, 60 R, 20 HR, 62 RBI, 20 SB

Nolan Jones made his major league debut in 2022 with the Cleveland Guardians. A July call-up, Jones hung on for a little over a month, appearing in 28 games and collecting 94 plate appearances before being sent back to the minors. Not long after the end of the 2022 season, Jones was traded to the Colorado Rockies, who deployed him to Triple-A Albuquerque to begin 2023. 

Jones was recalled to Colorado on May 26 and saw regular playing time through the rest of the season. A third baseman through most of his minor league career, he only played one game at the hot corner and instead spent most of his time in the outfield where he led the league in assists (19) even though he played in just 109 games. Jones also had the distinction of being the fastest player in major league history to record a 20/20 season, hitting the milestone in just 424 plate appearances. 

Jones’ production got him enough attention to finish fourth in the voting for the National League Rookie of the Year. Detractors may point to the “Coors Field effect” as a key to his success, but he hit as many home runs on the road as he did at home and his ISO was over 40 points higher in away games. The batting average will sink but with a full season of starting duties ahead of him, the outlook for 2024 is bright and his ADP (58.67 on NFBC) in early drafts already reflects fantasy managers’ optimism. 



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More Fantasy Baseball Year In Review




REAL-TIME FANTASY NEWS

Taylor Hall

Racks Up Three Points in Series-Clinching Win
Frederik Andersen

Remains Stellar as Hurricanes Clinch Finals Berth
Jacob Gonzalez

is Heading to the Big Leagues
Munetaka Murakami

Exits with Hamstring Tightness
Mitchell Robinson

Plans to Play in Game 1 After Finger Surgery
Ajay Mitchell

Ruled Out for Game 7
Jalen Williams

Unavailable in Decisive Game 7
NBA

Magic Finalizing Hire of Sean Sweeney as Head Coach
Eury Pérez

Eury Perez is Placed on 15-Day Injured List
Alec Pierce

Dynasty Hype May Be Creating a Sell-High Opportunity
Drake London

Quarterback Uncertainty Creating a Buy-Low Window for Drake London?
Davante Adams

: Dynasty Sell-High Candidate Entering Age-34 Season
Rhamondre Stevenson

Dynasty Outlook Clouded by Crowded New England Backfield
Bo Nix

Is Bo Nix Currently Undervalued in Dynasty Formats?
Rico Dowdle

Dynasty Value Fading Ahead of First Season in Pittsburgh?
Deiveson Figueiredo

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Yadong Song Returns At UFC Macau
Alonzo Menifield

An Underdog At UFC Macau
Zhang Mingyang

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Tallison Teixeira

Looks To Win Back-To-Back Fights
Sergei Pavlovich

A Favorite At UFC Macau
Cameron Smotherman

Looks To Bounce Back
Kai Asakura

Looks To Get Back In The Win Column
CFB

Faizon Brandon In Position to Start Week 1
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Dane Weber Commits to Cal
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Joey McGuire Attempts to Add Texas to Schedule
CFB

Mike Leach on 2027 College Football Hall of Fame Ballot
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Maryland, Baylor Schedule Home-and-Home
Cooper Kupp

Is Cooper Kupp Still Roster-Worthy in Dynasty Formats?
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Taron Dickens Decommits From North Carolina
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Should Dynasty Managers Be Looking to Sell High on Christian McCaffrey?
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Does Braelon Allen Still Carry Dynasty Buy-Low Appeal Following Jets' Offseason Moves?
Kyler Murray

Offers Clear Dynasty Buy-Low Appeal After Offseason Change of Scenery
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Jake Tonges

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Chig Okonkwo

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Aaron Jones Sr.

Trending Down in Dynasty Leagues
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Offers Dynasty Upside Even as the No. 2 Receiver
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Isiah Pacheco

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Rashid Shaheed

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Najee Harris

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Jimmy Horn Jr.

A Dynasty Non-Factor After Quiet Rookie Season
Nick Chubb

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Jalen Williams

Limited in Game 6 Return
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Provides Bench Spark in Game 6 Loss
Shai Gilgeous-Alexander

Posts Lowest-Scoring Night of His MVP Season
De'Aaron Fox

Struggles From the Field Thursday
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Finds His Rhythm Thursday
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Drops 28 to Force a Winner-Take-All Game 7
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Thomas Sorber

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Jonas Valančiūnas

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LeBron James

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MON

Lane Hutson Struggles in Game 4 Loss
CAR

Logan Stankoven Nets Eighth Postseason Goal
CAR

Sebastian Aho Pots Game-Winner on Power Play
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Nikolaj Ehlers Tallies Two Helpers in Impressive Road Win
CAR

Shayne Gostisbehere Records Two Assists in Game 4 Win
CAR

Frederik Andersen Establishes Hurricanes New Postseason Shutout Record
Yordan Alvarez

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Cristopher Sánchez

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Kenley Jansen

Exits Relief Appearance on Wednesday With Groin Injury
Mason Plumlee

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PGA

Sungjae Im Remains Boom-or-Bust at Colonial
PGA

Michael Thorbjornsen Trending in Wrong Direction Entering Colonial
Russell Henley

a Top Option at Colonial
Harry Hall

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Rickie Fowler

Looks to Regain Momentum at Colonial
Pierceson Coody

Looking to Stay Hot at Colonial
Martin Necas

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Gabriel Landeskog

Scores Only Avalanche Goal in Season-Ending Loss
Carter Hart

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Dylan Coghlan

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Scores Series-Clincher Tuesday Night
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Ludvig Aberg

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Stephan Jaeger

Trending Upward as PGA Heads to Fort Worth
Max Homa

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Tony Finau

Faces Different Test at the Colonial
Robert MacIntyre

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Tom Hoge

Ups and Downs Could Continue at Colonial
Brian Harman

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Austin Eckroat

Struggling Too Often Heading to Charles Schwab Challenge
Zach Bauchou

Tries to Keep Momentum Rolling at Colonial
Keegan Bradley

Looking to Rebound at Colonial
Claude Giroux

Planning to Return for 20th NHL Campaign
Carter Hart

Aiming for Sixth Consecutive Win Tuesday
Evgeni Malkin

Inks New One-Year Deal With Penguins
Mackenzie Blackwood

in Net for Game 4 Against Golden Knights
Valeri Nichushkin

a Game-Time Call Tuesday
Nathan MacKinnon

Will Suit Up Tuesday
Ben Griffin

Looking to Repeat This Week at Colonial
Rasmus Hojgaard

a Player to Avoid at Charles Schwab Challenge
Hideki Matsuyama

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Akshay Bhatia

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Dylan Cease

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Daniel Suarez

Wins at Charlotte in Rain-Shortened Coca-Cola 600
Christopher Bell

Finishes as the Runner-Up in the Coca-Cola 600 at Charlotte
Denny Hamlin

Falls Short of Winning and Places Third at Charlotte
Tyler Reddick

Places Fourth After Leading Laps at Charlotte
Kyle Larson

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Removed From Sunday's Start With Hamstring Discomfort
Vladimir Guerrero Jr.

Exits Sunday's Game Early with Elbow Contusion
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Reds-Cardinals Game Postponed on Sunday
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Denny Hamlin

the Favorite to Win at Charlotte
Tyler Reddick

on Pole for Coca-Cola 600
Christopher Bell

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Kyle Larson

May have A Solid Day at Charlotte
Ryan Blaney

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William Byron

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May not be Worth his Salary for Charlotte DFS Lineups
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Is A Strong Addition for DFS Lineups at Charlotte
Austin Dillon

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Chase Elliott

Should Be Strong at Charlotte
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a Chalk DFS Pick at Charlotte
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