👉 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
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

Impact Fantasy Baseball Prospects Ready To Shine: Deyvison De Los Santos, Jackson Holliday, Colby Thomas

Jackson Holliday - Fantasy Baseball Rankings, Draft Sleepers, MLB Prospects

Jarod analyzes three top fantasy baseball prospects - Deyvison De Los Santos, Jackson Holliday, Colby Thomas - who could make big impacts this season. These MLB prospects are potential waiver wire pick-ups or stashes.

It's almost Week 17 of the MLB season and in the fantasy community, we are looking around, scouring the waiver wire for players that could potentially help our team. In many cases, the waiver wire has been picked through and there's nothing left but dull or underachieving hitters that cannot help get you to the fantasy playoffs.

So where do we look? Sometimes we have to look to the minors to find those fantasy assets that will help us hoist that trophy. We love covering prospects here at RotoBaller, and in this piece, I wanted to highlight three fantasy baseball prospects who could make notable impacts for their teams (and your fantasy teams) as soon as they finally get to the big leagues.

These are players that can be volatile, so while there is massive upside, there could also be potential massive downside. But in fantasy, sometimes you have to take a leap of faith in order to win it all. For each player I wanted to highlight, I also included the availability of each player in Yahoo leagues with each breakdown. Let's take a look at some of the hottest names in the minor leagues!

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

 

Deyvison De Los Santos - 3B, Arizona Diamondbacks

Current Level: Triple-A Reno
Availability: 7% rostered
2024 AA stats: 38 G, .372/.426/.696, 14 HR, 37 RBI, 28 R, 1 SB
2024 AAA stats: 44 G, .297/.340/.611, 13 HR, 45 RBI, 30 R, 0 SB

Deyvison de los Santos has always had power, blasting 22 home runs in 2022 across three levels and another 20 at Double-A in 2023, but wasn't hitting for much average. That is, until 2024. De los Santos belted 14 home runs while hitting .372 at Double-A Amarillo, earning a promotion to Triple-A. Instead of taking some time to get used to the higher level of competition, the 21-year-old showed he belonged there, hitting .297 with another 13 home runs over 44 games.

His 27 home runs make him the current minor league home run leader, with two more than the Cardinals' Luken Baker. His 82 RBI are also more than anyone else, including the Mariners' Lazaro Montes who has 78, and he even recorded one in the All-Star Futures game on Saturday.

Arizona Diamondbacks general manager Mike Hazen has even recently said that he "will be looking for opportunities... to put him on the team at some point." The Dominican is eligible at both first base and third base in Yahoo leagues, giving managers some flexibility in how he is deployed and is available in over 90% of leagues. Fantasy managers in need of some power could look to stash the slugger ahead of his call-up. Major league pitching is obviously better than Triple-A pitching, but we've seen Rece Hinds of the Reds come up and produce right away, so the same could be true for de los Santos.

 

Jackson Holliday - 2B, Baltimore Orioles

Current Level: Triple-A Norfolk
Availability: 38% rostered
2024 MLB stats: 10 G, .059/.111/.059, 0 HR, 1 RBI, 5 R, 0 SB
2024 AAA stats: 63 G, .266/.440/.459, 8 HR, 30 RBI, 67 R, 5 SB

Jackson Holliday was the first overall draft pick in 2022 and has risen up the O's ranks quickly, even making a brief debut with the club earlier this season. While that did not go as hoped, the kid is still just 20 years old, so not to worry, he'll be back with the Orioles at some point and probably this season.

After being sent back down, Holliday dealt with inflammation in his elbow which caused him to be placed on the IL for a short time, however, he returned on June 25. Since then, the left-handed hitter has gone 11-for-44 (.250). Though not hitting for a high average, the kid has shown an impressive eye at the plate, drawing 18 walks in 13 games since his return (12 K). For the season, he's got a 72:66 BB:K which has resulted in a superb .440 OBP and has allowed him to score 67 times, seventh-most in all the minor leagues.

Holliday will get another shot with the big league club, but a promotion doesn't seem imminent. Fantasy managers in deeper leagues could consider stashing the youngster, but it'd be harder to justify in shallower leagues. Keep an ear out for any rumblings of a promotion and pounce when appropriate. And don't be scared off by his first go-round, the Orioles will make sure he's ready before bringing him back up.

 

Colby Thomas - OF, Oakland Athletics

Current Level: Triple-A Las Vegas
Availability: 0% rostered
2024 AA stats:  59 G, .282/.340/.568, 14 HR, 47 RBI, 32 R, 12 SB
2024 AAA stats:  21 G, .309/.398/.543, 4 HR, 16 RBI, 11 R, 2 SB

The Oakland Athletics drafted Colby Thomas in the third round of the 2022 Draft and he has hit for average at each level of the minors, never finishing less than .282 at any stop. The 23-year-old began 2024 at Double-A, but a .282/.340/.568 slashline along with 14 home runs in 59 games helped earn him a promotion to Triple-A.

Since arriving at Triple-A, Thomas has hit .309 and belted another four homers. His 63 RBI give him fifteenth-most in all the minors. The Athletics' 11th-ranked prospect is also a capable base stealer, swiping 25 bags in 2023 and another 14 so far in 2024.

MLB.com has an ETA of 2025 for the outfielder, but should he continue to hit it would not be a surprise to see him get a shot in the majors later this season. Managers in deeper leagues could take a flier on the youngster in hopes he continues to hit for average and displays the power he's shown throughout his minor league career.



Download Our Free News & Alerts Mobile App

Like what you see? Download our updated fantasy baseball app for iPhone and Android with 24x7 player news, injury alerts, sleepers, prospects & more. All free!



More Fantasy Baseball Prospects and Rookies




POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Moritz Seider

Assists on Two Goals Against the Sabres
Shea Langeliers

Hits Two Home Runs on Opening Day
Kevin Gausman

Picks Up No-Decision But Strikes Out 11 on Opening Day
Mac Jones

Boosts his Dynasty Stock With Solid First Year in San Fran
Bobby Portis

May Miss Another Game Saturday
Tez Johnson

Could be Buried on the Depth Chart Again in Sophomore Season
Kevin Porter Jr.

Unavailable Against Spurs
Ka'imi Fairbairn

One of the NFL's Best Kickers Heading into His 10th Season
De'Aaron Fox

to Return to Action Saturday
Isaiah Jackson

Exits Early Friday
Kelly Oubre Jr.

Ready to Return Saturday
Michael Penix Jr.

Falcons Think Michael Penix Jr. Will be Healthy "At Some Point" in Training Camp
Al Horford

to Be Re-Evaluated in One Week
Vít Krejčí

Vit Krejci Remains Sidelined Friday
Robert Williams III

Will Suit Up Friday
Khris Middleton

Sits Out Friday's Game
Tre Johnson

Back From Three-Game Absence Friday
Isiah Pacheco

Can Isiah Pacheco Bounce Back in RB2 Role in Detroit?
Jarace Walker

Won't Return Friday
Tristan Vukcevic

Active Friday Night
Tanner Bibee

Day-to-Day, Could Make his Next Start
Alexandre Sarr

Returns to Action Friday
Ausar Thompson

Questionable Against Minnesota
Bilal Coulibaly

Available Against Warriors
Tobias Harris

Listed Questionable Saturday
Stephen Curry

to Sit Out At Least Two More Games
Noah Clowney

Cleared to Return From Four-Game Absence
Jalen Duren

May Sit Saturday
Kyle Filipowski

Available Friday
Rui Hachimura

Available After Two-Game Absence
Nnamdi Madubuike

Optimism That Nnamdi Madubuike Will Return From Neck Injury
Dylan Garand

Starts Friday
Noah Ostlund

Won't Play Friday
Connor Zary

Returns to Practice
Samuel Honzek

Won't Return This Season
Damon Severson

Labeled Week-to-Week
Sam Steel

Leaves Road Trip Due to Injury
Mikko Rantanen

Could Return Saturday
NFL

Jordyn Tyson to Hold A Workout for Teams in April
New York Jets

Jets Unlikely to Draft Ty Simpson in the First Round?
Shane Baz

Orioles Agree to Five-Year Extension
Jeremy Peña

Jeremy Pena Making Season Debut on Friday Against Angels
Tiger Woods

Involved In Rollover Car Crash
Bhayshul Tuten

Remains a Clear Breakout Candidate Heading into 2026
NFL

Can Jonah Coleman Develop into a Starting NFL Running Back?
Rico Dowdle

Remains Likely to Split Carries in Pittsburgh
NFL

Can KC Concepcion Be a Dynamic Playmaker in the NFL?
Rashid Shaheed

Is Rashid Shaheed Limited to a Downfield Role in Seattle?
Marcus Mariota

Remains an Injury Away from Playing Time in Washington
Najee Harris

to Meet With Raiders Next Thursday
Damar Hamlin

Bills Re-Sign Safety Damar Hamlin to One-Year Deal
Tanner Bibee

Shoulder Issue Not Considered Serious
NFL

Nicholas Singleton Relying on Traits Over Tape for Early Draft Capital
J.K. Dobbins

Positioned for Another Strong Season in Denver
NFL

Malachi Fields' Draft Stock Looks to Be Sliding
Barrett Hayton

Out Week-to-Week
Travis Etienne Jr.

Should See Feature Role Following Big-Market Deal
Tony DeAngelo

to Miss 1-2 Weeks
Sam Steel

Makes Early Exit Against Islanders
NFL

Ty Simpson Garnering First-Round Buzz
Damon Severson

Exits With Upper-Body Injury Thursday
Joe Pyfer

Set For UFC Seattle Main Event
Yaroslav Askarov

Suffers New Injury Blow
Israel Adesanya

Returns At UFC Seattle
Evan Rodrigues

Breaks Finger Thursday
Maycee Barber

Looks To Extend Her Win Streak To Eight
Sidney Crosby

Suffers Lower-Body Injury Thursday
Alexa Grasso

Looks To Get Back In The Win Column
Dominic Canzone

a Top Pickup After Two-Homer Game
Niko Price

In Dire Need Of Victory
Michael Chiesa

Set For Retirement Fight
Chase DeLauter

Launches Two Home Runs, Emerges as Top Waiver-Wire Target
Lerryan Douglas

Set For His UFC Debut
Julian Erosa

Looks To Bounce Back
Tanner Bibee

Leaves Opening Day Start Early With Shoulder Inflammation
Jakub Dobes

Defeats the Blue Jackets on Thursday
Noah Cates

has Two-Point Game on Thursday
Cristopher Sánchez

Cristopher Sanchez Makes a Statement on Opening Day With 10 Strikeouts
Kevin McGonigle

has Four Hits in Impressive MLB Debut
Nico Hoerner

Cubs Agree to Six-Year Deal With Nico Hoerner
Jacob Misiorowski

Shows Off his High-Strikeout Upside in Opening Day Win
Marcus Foligno

Available Against Panthers
Tony DeAngelo

Unavailable Thursday
Anthony Mantha

Good to Go Thursday
Paul Skenes

Greeted Harshly by Mets on Opening Day
Thomas Chabot

Out 4-8 Weeks After Surgery
Brandon Lowe

Hits Two Home Runs on Opening Day
Ketel Marte

Active, Leading Off on Opening Day
Kevin McGonigle

Batting Sixth in MLB Debut
Jeremy Peña

Jeremy Pena Not in the Lineup on Opening Day
JJ Wetherholt

Batting Leadoff in MLB Debut
Jackson Chourio

Placed on Injured List with Fractured Hand
Francisco Lindor

Officially Starting on Opening Day
Ryan Fox

a High-Upside Value in Houston
Marco Penge

a Boom-or-Bust Option in Houston
Aaron Rai

Looks to Bounce Back in Houston
Jason Day

a Volatile Option at the Texas Children's Houston Open
Harris English

Eyes a Bounce-Back at the Texas Children's Houston Open
Ben Griffin

Looks for Turnaround at the Texas Children's Houston Open
Rickie Fowler

Brings Strong Form Into Texas Children's Houston Open
Ryan Gerard

Can Continue Rolling at Texas Children's Houston Open
Pierceson Coody

Bounces Back at Valspar Championship
Rasmus Hojgaard

Trying to Get Back on Track at Texas Children's Houston Open
Michael Thorbjornsen

Playing Well Heading to Texas Children's Houston Open
Harry Hall

Looking for Consistency at Texas Children's Houston Open
Brooks Koepka

Continues Building Momentum
Scottie Scheffler

Withdraws From Texas Children's Houston Open
Luke Clanton

Might Have a Problem in Houston
Sam Stevens

Happy to See Houston This Week
Keith Mitchell

Tries to Rebound After The Players Championship
Will Zalatoris

Returning This Week at Houston
Wyndham Clark

Trending in the Wrong Direction Heading to Houston
Shane Lowry

Seeking Better Luck in Houston This Weekend
Lerone Murphy

Suffers His First Loss
Movsar Evloev

Edges Out Lerone Murphy
CFB

Notre Dame Ranks No. 1 in Returning Production for 2026
Michael Aswell

Jr. Drops Decision At UFC London
Michael Aswell

Luke Riley Outclasses Michael Aswell Jr.
Sam Patterson

Suffers Unanimous-Decision Loss
Michael Page

Wins Lackluster Decision
Austen Lane

Suffers First-Round TKO Loss
Iwo Baraniewski

Delivers 28-Second TKO
Tyler Reddick

Overcomes Adversity for Fourth Victory of the Season At Darlington
Brad Keselowski

Falls Short of Darlington Victory Despite Domination
Ryan Blaney

Recovers From Pit-Road Struggles to Score Career-Best Darlington Finish
Carson Hocevar

Rallies to Finish Fourth at Darlington
Kyle Larson

Decent Performance Ends with Technical Issues At Darlington
Tyler Reddick

the Clear Favorite at Darlington
Kyle Larson

a High-Risk, High-Reward Driver at Darlington
Ryan Blaney

Is Getting Better at Darlington
NASCAR

Bubba Wallace Not Slowing Down at Darlington
Chris Buescher

Should be a Top-10 Contender at Darlington
Austin Cindric

a Sleeper at Darlington
Erik Jones

Quickest in Practice at Darlington
Denny Hamlin

Qualifies Ninth for this Week's Cup Race at Darlington
Chase Briscoe

Is One of the Top DFS Options of the Week for Darlington
William Byron

Is William Byron A Playable DFS Option for Darlington Lineups?
Christopher Bell

Could Christopher Bell be Considered A Decent DFS Option for Darlington?
Chase Elliott

Is Chase Elliott Worth Rostering At Darlington This Week For DFS?
Joey Logano

May Not Have the Speed to Warrant A Darlington DFS Lineup Spot
Ross Chastain

Should DFS Players Trust Ross Chastain at Darlington?
Kyle Busch

Could Kyle Busch Be A Worthy DFS Option for Darlington?
Brad Keselowski

May be A Contriarian DFS Tournament Option At Darlington
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF