👉 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

Expert Advice
Articles & Tools
Import Your Leagues
Draft Rankings
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

Impact Fantasy Baseball Players Ready To Shine: Shay Whitcomb, Kyle Manzardo, Adrian Del Castillo

Shay Whitcomb - Fantasy Baseball Prospects, Draft Sleepers, MLB Rookies

Brian analyzes three top fantasy baseball prospects - Shay Whitcomb, Kyle Manzardo, and Adrian Del Castillo - who could make big impacts this season. These MLB prospects are potential waiver wire pick-ups or stashes.

It’s never too late to stash impact prospects in fantasy baseball leagues. Now is the time when fantasy managers can start to see the benefits of getting ahead of the game and adding prospects who can make a difference down the stretch. 

We’ve seen recent call-ups beginning to make an impact, with Jackson Holliday being the best recent example. 

As we near the final months of the season, who are some other names to target? Here is a look at three names to monitor, one of whom is already impacting his big-league club.

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

 

Shay Whitcomb - SS, Houston Astros

Level: Triple-A Sugar Land
Availability: 3% rostered
2024 stats: 105 G, .299/.385/.536, 24 HRs, 89 RBI, 72 R, 26 SB

Whitcomb is putting up gaudy numbers at Triple-A this season. He’s doing pretty much everything – hitting for average, driving in runs, and excelling on the basepaths. The power-speed potential is real with Whitcomb making him an intriguing stash. 

As a shortstop, there is not a natural opening for Whitcomb with the Astros with Jeremy Pena holding down the position. But if the Astros seek a spark, they could look to get creative in finding ways to get the 25-year-old’s bat in the lineup. 

He doesn’t have much left to prove at Triple-A after the season he is having at his current age. Whitcomb can help fantasy managers if given an opportunity. 

 

Kyle Manzardo - 1B, Cleveland Guardians

Level: Triple-A Columbus
Availability: 17% rostered
2024 Triple-A stats: 67 G, .272/.401/.557, 16 HRs, 41 RBI, 51 R, 2 SB
2024 MLB stats: 30 G, .207/.241/.329, 0 HRs, 7 RBI, 4 R, 0 SB

Much like Jackson Holliday, Manzardo had a brief trial at the big leagues this season which was largely unsuccessful, and is back in the minors gaining confidence and awaiting another chance. 

We’ve seen how that has worked out recently for Holliday and Manzardo hopes he can follow a similar trajectory. He is coming off a three-hit performance with a home run on Saturday for Columbus. His on-base skills have been excellent at Triple-A this season and he has shown good power. 

He could be someone who takes advantage of a late-season call-up and provides a jolt to fantasy managers. But do the contending Guardians want to throw him in a pennant race and give him meaningful at-bats? That remains the big question. 

 

Adrian Del Castillo - C, Arizona Diamondbacks

Level: Major leagues (Arizona)
Availability: 8% rostered
2024 Triple-A stats: 100 G, .319/.403/.608, 24 HRs, 70 RBI, 86 R, 0 SB
2024 MLB stats: 2 G, .571/.625/1.143, 1 HR, 3 RBI, 1 R, 0 SB

Del Castillo is an interesting name in two-catcher leagues as he made a name for himself with a walk-off home run in his second major-league game. He was putting up crazy numbers at Triple-A Reno of the Pacific Coast League. 

He might not have an everyday role in Arizona but what catcher really does? He is off to a good start to his MLB career and there is no reason he can’t provide a good batting average for a catcher with the ability to provide power when he is in the lineup. 

Managers in deep leagues can do much worse for their second catcher spot.

 



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

Expert Advice
Articles & Tools
Import Your Leagues
Draft Rankings
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Quinten Post

Cleared to Play Sunday Against New York
Malik Monk

to Miss Third Straight Game Sunday
Devin Carter

Sidelined Sunday Versus Utah
Brendan Gallagher

Rejoins Canadiens Lineup Sunday
Russell Westbrook

Won't Play Sunday Versus Jazz
Josh Hart

Cleared to Play Sunday Against Golden State
Daniil Tarasov

Starting Against Kraken
Quinn Ewers

Set to Back Up New Quarterback
Ty Emberson

Remains Out Sunday
Chris Brooks

the Preferred Handcuff in Green Bay?
Bobby Brink

Questionable Sunday
Kendre Miller

Continues to Fall Out of Favor in New Orleans
Oliver Ekman-Larsson

Unavailable Against Wild
Brashard Smith

Ascension Put on Pause?
Ryan Nugent-Hopkins

a Game-Time Call Sunday
Corbin Carroll

to Resume Playing Defense This Week
John Carlson

Set for Ducks Debut
Francisco Lindor

Non-Committal About Status for Opening Day
Nathan Eovaldi

Named Rangers' Opening Day Starter
Hayden Birdsong

Diagnosed with Grade 2 Forearm Strain and UCL Sprain
Jacksonville Jaguars

Jaguars Eyeing Defensive Linemen and a Tight End in the NFL Draft?
Davante Adams

Rams Explored Trading Davante Adams
Dallas Goedert

Eagles Bring Back Dallas Goedert on a One-Year Deal
Marvin Harrison Jr.

Continues to Disappoint in Year 2
Theo Johnson

Facing Increased Competition in New York
Kyle Monangai

Will Continue to Test Fantasy Managers' Patience
Jayden Daniels

' Suppressed Dynasty Value Makes him a Buy-Low Candidate
Zay Flowers

an Early Free Agency Winner
Joe Burrow

Can a Healthy Joe Burrow Challenge for QB1?
Amon-Ra St. Brown

Is Amon-Ra St. Brown the Safest Pick in Fantasy?
Xavier Worthy

Dynasty Value Continues to Tumble
Andrei Iosivas

Overshadowed by Two Stud Receivers in Cincy
Jaylen Wright

a Handcuff Option With Upside Going into Year 3
Tyjae Spears

Figures to be in Backup Pass-Catching Role Again in 2026
Tyler Shough

Looking to Build on Encouraging Close to 2025
Karl-Anthony Towns

Rejoins Knicks Lineup Sunday
Marcelo Mayer

Scratched With Left-Knee Soreness
Zach Neto

Tests Come Back Negative, Dealing With Sprained Hand
Ausar Thompson

Returns to Action Sunday
NFL

Emmett Johnson Could Develop into a Three-Down Workhorse in the NFL
Isaiah Hartenstein

Cleared to Return Sunday
NFL

Does Jordyn Tyson Carry Future WR1 Upside?
Anthony Edwards

Available Sunday
Christopher Bell

Looking for Redemption, Wins Pole at Las Vegas
Denny Hamlin

Should Contend for Another Vegas Win
Chase Briscoe

Qualifies 18th Despite Toyota Dominating at Las Vegas
Chase Elliott

May Fly Under the Radar at Las Vegas
De'Anthony Melton

Held Out Sunday Versus New York
NASCAR

Ross Chastian Has Been As Solid As They Come at Las Vegas
Ty Gibbs

Could Ty Gibbs Finally Break Through With a Win at Las Vegas?
Kristaps Porzingis

Won't Play Sunday Versus Knicks
Brad Keselowski

a Solid DFS Pick at Las Vegas
Kevin Porter Jr.

Sidelined Sunday Versus Pacers
Jarrett Allen

to Miss Fifth Straight Game Sunday
Kyle Filipowski

to Sit Sunday for Rest
Kawhi Leonard

Leaves Saturday's Game with Ankle Injury
Ace Bailey

Ruled Out Sunday Against Kings
Francisco Lindor

is Making Spring Debut on Sunday
Carter Verhaeghe

Anton Lundell Expected to Return Sunday
Kyle Larson

Should Kyle Larson be Considered A Favorite for Las Vegas?
Sam Bennett

Considered Day-to-Day
William Byron

Could Compete for a Top-Five Finish at Las Vegas
Sam Reinhart

Not Traveling on Four-Game Road Trip
Ryan Blaney

Is Ryan Blaney Worth Rostering in Tournament DFS Lineups for Las Vegas?
Michael Rasmussen

Ruled Out for One Week
Tyler Reddick

Could Continue his Top-10 Streak at Las Vegas
Declan Carlile

to Miss 4-5 Weeks
Joey Logano

Should DFS Managers Underestimate Joey Logano for Las Vegas?
Igor Chernyshov

Exits Early Due to Injury Saturday
Chris Buescher

Is Chris Buescher Worth Rostering For Las Vegas DFS Lineups?
NASCAR

Bubba Wallace is A Risky DFS Option Who Could Pay Off at Las Vegas
Josh Berry

Has Plenty of Upside for Las Vegas DFS Lineups
Ryan Preece

Scores his First Las Vegas Top-10 Starting Spot in Qualifying
Justin Allgaier

Will Fill In for an Injured Alex Bowman at Las Vegas
Nico Hischier

has Four-Point Performance on Saturday
Seiya Suzuki

Leaves WBC Game on Saturday With Right-Knee Discomfort
Macklin Celebrini

Continues to Dominate With Three Points
Anze Kopitar

Becomes All-Time Leading Scorer for Kings
Linus Ullmark

Posts Shutout Against Ducks
Zach Neto

is Removed After Suffering Hand Injury
TB

Nicholas Paul Rejoins Lightning Lineup
Cole Caufield

Cleared to Play Saturday
Alex Tuch

Set to Return Saturday
Bobby Brink

Remains Out Saturday
Joe Ryan

Won't Pitch in the World Baseball Classic
Zack Wheeler

Throws First Live BP Session on Saturday
Merrill Kelly

Expected to Open Season on the Injured List
Kevin Gausman

Named Toronto's Opening Day Starter
Kyle Stowers

Back in Grapefruit League Lineup
Kevin Porter Jr.

Questionable Against Hawks
Devin Carter

Out Saturday Against Clippers
Russell Westbrook

Set to Return Against Clippers
Derrick White

Expected to Play Saturday Against Wizards
Michael Porter Jr.

Likely to Miss Second Straight Game
Francisco Lindor

Takes Full Batting Practice on Friday
Brandon Woodruff

Still TBD for Opening Day
Trevor Rogers

to Start on Opening Day for Orioles
Kevin Vallejos

Looks To Remain Undefeated In The UFC
Josh Emmett

In Dire Need Of Victory
Gillian Robertson

A Favorite At UFC Vegas 114
Amanda Lemos

Set For Co-Main Event
Oumar Sy

Looks To Win Back-To-Back Fights
Ion Cutelaba

Looks To Get Back In The Win Column
Blake Snell

Around Six Weeks From Being Fully Built Up
Zack Wheeler

to Face Hitters in Live Batting Practice on Saturday
Gerrit Cole

Could Pitch in a Spring Game Next Week
Matthew Boyd

Named the Cubs' Opening Day Starter
Hideki Matsuyama

Brings Strong Course History to TPC Sawgrass
Adam Scott

in Strong Form Ahead of The Players
Rickie Fowler

on Quite the Run Heading to TPC Sawgrass
Sepp Straka

Needs to Forget What Happened Sunday at Bay Hill
Jordan Spieth

an Enigma Heading to The Players Championship
Justin Rose

Trying to Pick Up the Pieces in Florida
Maverick McNealy

Bounces Back at Arnold Palmer Invitational
Brooks Koepka

Continues His Florida Swing With Some Momentum
Nicolai Hojgaard

in Strong Form Ahead of The Players
Robert MacIntyre

a Volatile Option at The Players
Matt Fitzpatrick

Looks to Return to Top Form at The Players
Sam Burns

a High-Risk, High-Reward Option at The Players
Keegan Bradley

Hard to Trust at The Players
Xander Schauffele

Rounding into Form Heading to Players Championship
Rory McIlroy

Set to Return at Players Championship to Defend Title
Jake Knapp

Set to Return at Players Championship
Viktor Hovland

Continues Strong Start to 2026 Season
Rasmus Hojgaard

Looking for Bounce-Back at Players Championship
Tommy Fleetwood

Will Need to Find Putter to Compete at Players Championship
Akshay Bhatia

Continues Improving Heading to Players Championship
Justin Thomas

Continues Competitive Return at The Players Championship
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF