👉 TAP TO SAVE 30% WITH CODE NEW
X
Lost password?

Don't have an account?
Gain Access Now

X

Receive free daily analysis

NFL
NBA
NHL
NASCAR
CFB
MLB
MMA
PGA
ESPORTS
BETTING

Already have an account? Log In

X

Forgot Password


POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

First Basemen Set to Break Out in 2020

Brian Entrekin identifies first basemen who could break out in the 2020 fantasy baseball season. These 1B options are undervalued sleepers in fantasy drafts.

As we continue to wait on the 2020 fantasy baseball season, we shall dig even deeper into each position to find potential breakout performers. The first base position is one that is very top-heavy and drops off really fast. Most analysts will have eight to 10 first-base targets that are on the must-draft list. For this piece, we will go deep into the late rounds to find some breakout targets.

There are many, including myself, that love C.J. Cron, Christian Walker, and other first-base targets around pick 200 in drafts. If those players fly off the board, you are looking at the likes of Daniel Murphy, Jesus Aguilar, and others. In this article, we will look at three first base targets that have not blown up on the big scene just yet. 

All three picks are after pick 200 according to NFBC ADP for Draft Champions drafts since March 15. One just turned 25, while the other two are only 23 years old. The 23-year-olds have not even played a game in the majors. All three players will have their chance to shine this season and if they are up to the task have tremendous upside. Let’s take a look at three young, really talented first basemen that are due to breakout in 2020.

Be sure to check all of our fantasy baseball lineup tools and resources:

 

Evan White, Seattle Mariners

ADP: 337

This offseason, White signed a six-year contract extension with the Mariners. This came to the surprise of many, as White has not played past Double-A. He had always been one of the top prospects for the Mariners, so they believed he was ready. Last season, in Double-A, White put together a strong stat line of .293-18-61-55-2. That’s a really solid stat line, especially at the minor-league level which many see as the toughest for showcasing solid offensive production. 

White has been a really nice source of batting average in his three minor league seasons, but the power did not come on until last season. He has showcased a large ground ball rate and lower-than-desirable fly ball rate throughout the minors, but there were some nice improvements last season. His ground-ball rate was the lowest of his career at 43.4%, while his fly-ball rate reached its highest rate of 34.2%. White also improved his pull percentage to 45.9% and a hard-hit rate of 36.7% (medium rate 50.6%). 

The fly-ball rate, hard-hit rate, and the pull rate all are moving in the right direction for a massive power increase. The final power trend heading in the right direction is White’s HR/FB% and his average fly-ball distance. Both rates increased as the season went on and finished at better-than-average numbers. Double-A did not have the special bouncy ball like Triple-A and the majors last season, so the improved power was extra nice for White.

White is a plus defender and a solid average/on-base source for the Mariners. If the power continues to improve, he will be a steal at the contract extension the Mariners gave him. Dan Vogelbach is still hanging around but has proven he is basically only a DH. White is projected to hit near the bottom of the Mariners’ lineup. If White comes out swinging a hot bat, then he could move up in the order and be an even bigger steal in fantasy drafts.

 

Rowdy Tellez, Toronto Blue Jays

ADP: 439

There have been many that have hoped for a Rowdy Tellez breakout the last couple of seasons. Last year, he had a 111-game run with the Jays which had some mixed reviews. He was able to hit 21 home runs with a .222 ISO but only hit .227 with a crazy low .267 BABIP. He spent time platooning and at one point in the middle of the season was even sent down to Triple-A. Once again, Tellez raked in 26 games at Triple-A. He hit .366 with seven home runs and appeared to make the needed adjustments offensively.

During his month in Triple-A, the power was there, correlating with a hard-hit rate of 42% and a pull rate of 46%. He returned to the Jays on August 13 and hit seven home runs and carried a .255 ISO over his final 33 games, but only a .226 average. The end of the season was better for Tellez when we look a little deeper. His month of September is what should get Fantasy owners excited. Through 22 September games, Tellez hit .257 with six home runs. His power was really strong showcasing a .329 ISO and 139 wRC+.

That's quite an impressive month, but it gets better as he showcased a 52% hard-hit rate and 54.5% pull rate. Tellez was absolutely raking in September while he saw regular playing time. Those stats are nice and all, but the stat that carries the most wait for me from September was a .300 BABIP, remember the .267 BABIP to start the season.

The increase in average and overall production correlates with the increased BABIP. Throughout the minors, Tellez usually carried a pretty strong BABIP. Tellez continuing a solid BABIP and potentially improving his 39.7% ground ball and 27.6% fly ball rates could lead to a massive 2020 season. Tellez is currently the 41st first baseman drafted, at pick 439 according to NFBC Draft Champions drafts since March 15. The 25-year-old could be a massive steal in drafts, in line for a breakout season with proper playing time.

 

Ryan Mountcastle, Baltimore Orioles

ADP: 407

Mountcastle has been a highly touted prospect in the Orioles organization and finally has his chance to break out in 2020. The 23-year-old has never played with the big club but should start the 2020 season with the Orioles. He is coming off a monster 2019 in Triple-A with a stat line of .312-25-81-83-2. This was by far his most complete season in the minors. 

He benefited from a .370 BABIP, the highest of his career. When he is hitting well, he usually has a BABIP between .330 and .340. He also had an ok 30% hard-hit rate, but a 47.5% medium-hit rate combining for a really strong 77.5% medium or hard-hit rate. He wasn’t hitting a lot of soft contact. The 25 home runs were also a career-best. The increase in home runs can be attributed to a more consistent fly ball distance and his best HR/FB of 18.5%. 

Mountcastle showcased some major gains in Triple-A last season and the Orioles are ready to make him an everyday player. During spring training he was working in the outfield as well as first base to allow for more regular playing time. He was being drafted at pick 407 since March 15 and is due for a major breakout in 2020.

More Fantasy Baseball Sleepers




POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Juwan Johnson

Looking to Build on Breakout 2025 Campaign
Patrick Reed

RBC Heritage PGA Betting Model and Outright Betting Picks (Premium)
Chuba Hubbard

Set to Re-Emerge as a Top-24 Running Back?
Gunnar Helm

Poised for Expanded Role in 2026
Immanuel Quickley

Remains Day-to-Day After Workout
Isaiah Jackson

Probable to Return for Play-In Game
Tyler Kolek

Returns to Practice Ahead of Playoffs
Trendon Watford

Active on Wednesday
Jonathan Isaac

Ruled Out for Play-In Game Wednesday
Dylan Harper

Expected to Suit Up for Game 1 on Sunday
Franz Wagner

to Remain on Minutes Restriction Wednesday
Shohei Ohtani

Will Pitch on Wednesday, But Won't DH
Keegan Bradley

PGA DFS Expert Roundtable and Survey - 2026 RBC Heritage (Premium) - RotoBaller Team Picks
Billy Horschel

Matt Miller's 2026 RBC Heritage Longshot Bets
Nick Pivetta

Confident he'll Pitch Again This Year
Jordan Spieth

PGA Betting Expert Roundtable: RotoBaller Staff Picks - 2026 RBC Heritage (Premium)
Alex Lyon

Expected to Miss Playoff Opener
Jett Howard

Good to Go on Wednesday
Zach Hyman

Set to Return Thursday
Sam Steel

Back in Action Wednesday
Gustav Forsling

Sits Out Season Finale
OG Anunoby

Practices on Wednesday
Matthew Tkachuk

Rejoins Panthers Lineup Wednesday
Jordan Spieth

DraftKings Core Four: PGA DFS - 2026 RBC Heritage (Premium Content)
TB

Max Crozier Available Against Rangers
Brandon Hagel

Returns for Regular-Season Finale
Trevor Story

Carries Red Sox With Five RBI on Wednesday
Jason Day

RotoBaller's One And Done Picks To Consider - 2026 RBC Heritage (Premium)
Sam Antonacci

Officially Called Up by White Sox
Jorge Soler

Suspension Reduced to Four Games
Harrison Bader

Giants Place Harrison Bader on 10-Day Injured List With Hamstring Strain
Matthew Golden

Packers "Clearing the Way" for Matthew Golden on WR Depth Chart
CFB

Michigan Lands Commitment From Quarterback Kamden Lopati
Arizona Cardinals

Ty Simpson Visiting With Cardinals on Wednesday
De'Von Achane

"Not Available for Trade"
Travis Hunter

Will Still Play Receiver in 2026
Daniel Berger

Patrick's Picks: Top Betting Plays for 2026 RBC Heritage (Premium)
Ketel Marte

Serving as Designated Hitter on Wednesday
Kevin McGonigle

Tigers, Kevin McGonigle Agree to Eight-Year Contract Extension
Sahith Theegala

Brings Strong Form Into Harbour Town
Kansas City Chiefs

Jordyn Tyson in Play for Chiefs at No. 9 Overall in NFL Draft?
Wyndham Clark

Needs Putter to Show Up at RBC Heritage
Jordan Spieth

PGA Course Preview and Betting Picks: 2026 RBC Heritage (Premium)
Ryan Weathers

Allows Four Homers, Strikes Out 10 on Tuesday
Byron Buxton

Sets the Tone for Twins With Two Homers on Tuesday
Hunter Goodman

Homers Twice in Loss to Astros
Jared Goff

Fantasy Football Rookie Quarterback Rankings: Pre-NFL Draft (2026)
JJ Wetherholt

Goes Yard Twice in Win Over Guardians
Colston Loveland

Could Colston Loveland Emerge as the Dynasty TE1?
Evan Engram

Fantasy Football Rookie Tight End Rankings: Pre-NFL Draft (2026)
Khalil Shakir

Has Khalil Shakir Fallen Too Far in Dynasty Rankings?
Christian Watson

How High is the Ceiling for Christian Watson?
Pat Freiermuth

Can Pat Freiermuth Become More Than a Depth Piece Again?
Cale Makar

Returns With Three-Assist Performance
Jimmy Snuggerud

Records First Career Four-Point Game
Tua Tagovailoa

How Much Value Does Tua Tagovailoa Offer as Falcons' Starter?
Jeremy Swayman

Ends Losing Run With Shutout Performance
Oliver Moore

Won't Play Wednesday
Nils Lundkvist

Returns for Regular-Season Finale
Roope Hintz

to Miss First Two Playoff Games
Pavel Zacha

Will Be Available for Start of Playoffs
Jalen Green

Scores Team-High 35 Points During Play-In Loss
Jrue Holiday

Nets 21 Points in Playoff Clincher
Deni Avdija

Helps Trail Blazers Into Playoffs With 41-Point Effort
Miles Bridges

Caps Off Big Night With Game-Winning Block
LaMelo Ball

Leads Hornets to Victory Versus Heat
Isaiah Jackson

Questionable Wednesday
Trey McBride

2026 Dynasty Fantasy Football Rookie Mock Draft: 12-Team, Superflex/Two-QB
Jacob Bridgeman

Looks to Return to Elite Form at Harbour Town
J.J. Spaun

a Volatile Option at RBC Heritage
PGA

Sungjae Im Offers High-Upside Value at RBC Heritage
Matt Fitzpatrick

Set for Another Strong Showing at RBC Heritage
Jason Day

Eyes Bounce-Back After Sunday Struggles at the Masters
Akshay Bhatia

Looking to Rebound at Harbour Town
Zay Flowers

Set to Face Competition After Career-Best Season?
Detroit Lions

Lions Open to Trading Up in the NFL Draft
New York Giants

Giants and Dexter Lawrence Reach a Contract Impasse
Jordan Mason

Is Jordan Mason's Buy-Low Window Still Open?
Dak Prescott

Still a Dynasty Target After Leading NFL in Completions
Ketel Marte

Diamondbacks Expect Ketel Marte to Return on Wednesday
Cameron Young

Hoping to Secure Second Win of Season at RBC Heritage
Scottie Scheffler

Looks to Win Again at RBC Heritage
Shane Lowry

Has Disappointing Final Round at Masters
Viktor Hovland

Hoping to Build on Final Round at Masters
Brian Harman

Struggling For Consistency Heading to RBC Heritage
Emilio Pagán

Emilio Pagan Getting Hamstring Checked After Earning Save on Tuesday
Willson Contreras

Exits Early on Tuesday Due to Lower-Back Tightness
Jerami Grant

Coming Off the Bench Tuesday
Quinten Post

Won't Play Wednesday
Draymond Green

Available Wednesday Night
Bam Adebayo

Ruled Out for Rest of Tuesday's Game
Kawhi Leonard

Ready for Play-In Action
Grayson Allen

Won't Play Tuesday Night
Triston Casas

Shut Down With Abdominal Strain
Wyatt Langford

is Returning on Tuesday
Ketel Marte

Scratched on Tuesday With Back Tightness
Nick Pivetta

Heads to 15-Day Injured List With Elbow Inflammation
John Marino

a Game-Time Call Tuesday
Pyotr Kochetkov

Starting for Hurricanes Tuesday
Gabriel Moreno

Diamondbacks Put Gabriel Moreno on 10-Day Injured List With Oblique Strain
Matvei Gridin

Returns to Action Tuesday
Cole Ragans

Returning to the Mound on Tuesday Against Tigers
Ryan Pulock

Unavailable for Season Finale
Evander Kane

Not Expected to Play This Week
Erik Karlsson

Kris Letang Won't Play Tuesday
Sidney Crosby

Evgeni Malkin Resting on Tuesday
CFB

Tramell Jones Jr. Outperforms Aaron Philo During Florida's Spring Scrimmage
CFB

Keelon Russell Flashes in Alabama's Spring Game
Ty Gibbs

Holds off the Field for His First Cup Series Victory at Bristol
Ryan Blaney

Earns His First Runner-Up Finish at Bristol
Kyle Larson

Dominant Performance At Bristol Falls Short of Victory
Tyler Reddick

Matches his Career-Best Finish at Bristol
Alex Bowman

Crashes Early at Bristol in Return From Injury
Carlos Ulberg

Is The New Light Heavyweight Champion
Jiří Procházka

Jiri Prochazka Suffers First-Round Knockout Loss
Azamat Murzakanov

Suffers His First Loss
Paulo Costa

Wins Back-to-Back Fights
Curtis Blaydes

Drops Decision At UFC 327
Josh Hokit

Remains Unbeaten
Carson Hocevar

Is Carson Hocevar A Worthy DFS Option for Bristol Lineups?
NASCAR

Could Bubba Wallace Be A Solid DFS Option for Bristol Lineups?
Carlos Ulberg

A Slight Underdog
Jiří Procházka

Jiri Prochazka Can Become UFC Champion Again
Paulo Costa

Makes his Light-Heavyweight Debut
Azamat Murzakanov

Looks To Remain Unbeaten
Josh Hokit

Looks To Remain Undefeated
Curtis Blaydes

A Favorite At UFC 327
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF