👉 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

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 lineup 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
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

REAL-TIME FANTASY NEWS

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
Nick Pivetta

Confident he'll Pitch Again This Year
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
TB

Max Crozier Available Against Rangers
Brandon Hagel

Returns for Regular-Season Finale
Trevor Story

Carries Red Sox With Five RBI on Wednesday
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
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
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
JJ Wetherholt

Goes Yard Twice in Win Over Guardians
Colston Loveland

Could Colston Loveland Emerge as the Dynasty TE1?
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
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
CeeDee Lamb

Trending Down Slightly in Dynasty Leagues?
Ketel Marte

Diamondbacks Expect Ketel Marte to Return on Wednesday
Zay Flowers

Ravens Could Add Receiver in First Round to Pair With Zay Flowers
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
Chris Gotterup

Putting Together Outstanding 2026 Season
Derwin James Jr.

Looking for a New Deal?
NFL

Oscar Delp to Visit With Buccaneers, Chargers
Emilio Pagán

Emilio Pagan Getting Hamstring Checked After Earning Save on Tuesday
Justin Thomas

Looks to Defend in Hilton Head
Kimani Vidal

Chargers Officially Re-Sign Kimani Vidal
Jordan Spieth

in Search of Improved Putting at RBC Heritage
Willson Contreras

Exits Early on Tuesday Due to Lower-Back Tightness
A.J. Brown

Still With the Eagles
Marco Penge

May Continue Up-and-Down Ride at the RBC Heritage
Jerami Grant

Coming Off the Bench Tuesday
Xander Schauffele

Could Get The Job Done at RBC Heritage
Quinten Post

Won't Play Wednesday
Jake Knapp

Keeps Building Strong Results in 2026
Draymond Green

Available Wednesday Night
Bam Adebayo

Ruled Out for Rest of Tuesday's Game
Kurt Kitayama

Trying to Regain Form From Florida
Collin Morikawa

Continues to be a Scary DFS Play at RBC Heritage
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