👉 TAP TO SAVE 50% WITH CODE SPRING
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 50% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
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.

Featured Promo: Save 50% the regular price with discount code SPRING, for a limited time. Exclusive access to our Team Sync platform, DFS cheat sheets, Lineup Optimizers, betting/prop picks, and exclusive content from Nick Mariano and Eric Cross! GAIN ACCESS NOW

 

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

#1 Expert Projections
Save 50% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Francisco Lindor

Likely Headed to the Injured List
James Pearce Jr.

NFL "Closely Monitoring" James Pearce Jr.'s Legal Situation
Detroit Lions

Lions Could be Angling to Trade Up in First Round of NFL Draft
New England Patriots

Mike Vrabel Seeking Counseling, Won't be With Team on Day 3 of Draft
Zay Flowers

Ravens Picking Up Zay Flowers' Fifth-Year Option
Jason Robertson

Scores in Sixth Straight Playoff Game
Matt Duchene

Records Second Consecutive Multi-Point Game
Sean Couturier

Contributes Two Assists in Game 3 Win
Jackson LaCombe

Ties Ducks Record With Three Points in Game 2
LeQuint Allen Jr.

Can LeQuint Allen Jr. Survive the NFL Draft to See an Expanded Role in Year 2?
NFL

Will Denzel Boston be a First Round Pick in the NFL Draft?
Alex Killorn

Racks Up Three Points on Special Teams
Connor McDavid

Finishes Pointless for Second Straight Game
NFL

Is KC Concepcion One of the Highest Value Picks in Dynasty Rookie Drafts?
Rasmus Sandin

Undergoes ACL Surgery
NFL

Can Makai Lemon Become the Fantasy WR1 of the 2026 Draft Class?
NFL

What Kind of Fantasy Ceiling Can Be Expected From Fernando Mendoza?
NFL

Jeremiyah Love Will Leave NFL Draft as Unquestioned 1.01 Pick in Rookie Drafts
Kyle Pitts Sr.

2026 NFL Mock Draft: Expert Three-Round Projections (Final Edition)
Roman Hemby

First-Round 2026 NFL Mock Draft: Final Projections for All 32 Picks (2026)
Jacoby Brissett

Dynasty Fantasy Football Trade Value Chart: Rankings Risers, Fallers (April Updates)
Derrick Henry

Dynasty Fantasy Football Buys: 4 Aging Players To Trade (2026)
Paolo Banchero

Finishes Game 2 Loss With 18 Points
Cade Cunningham

Notches 27 Points, 11 Assists in Slow-Burning Win
Devin Booker

Settles for 22 Points in Game 2
Dillon Brooks

Leads Suns With 30 Points Wednesday Night
Chet Holmgren

Productive on Both Ends Wednesday
Shai Gilgeous-Alexander

Notches 37 Points in Game 2 Win
Bryce Young

NFL Draft History: The Best First-Round Pick In Each Draft Since 2000
Jalen Williams

Aggravates Hamstring Injury
NFL

Arvell Reese Could Generate Trade Interest in the Top 10 of NFL Draft
DeForest Buckner

Colts Targeting a Training Camp Return for DeForest Buckner
Michael Harris II

Continues to Heat Up With Two-Homer Game on Wednesday
Francisco Lindor

Leaves Wednesday's Game Early With Calf Tightness
JR Ritchie

Earns Promotion, Will Make MLB Debut on Thursday
Jakob Poeltl

Expected to Bounce Back Thursday
Jordan Goodwin

Collin Gillespie Replaces Jordan Goodwin in Starting Unit for Game 2
Rob Dillingham

Undergoes Wrist Procedure
Grayson Allen

Cleared to Play Wednesday
Keldon Johnson

Lands Sixth Man of the Year Award
Jordan Goodwin

Won't Play Wednesday
Mark Williams

Misses Wednesday's Action
Ja'Kobe Walter

Could Miss Pivotal Game 3
Peyton Watson

Remains Out for Game 3
Aaron Gordon

Likely to Play in Game 3
Anthony Edwards

' Status Uncertain for Game 3
Thomas Bryant

Iffy for Game 3
Immanuel Quickley

Questionable for Game 3
Jonathan Isaac

Ruled Out for Game 2
Noah Ostlund

Could Return Thursday
Pontus Holmberg

Will Miss Round 1
Charle-Edouard D'Astous

Could Be an Option Friday
Victor Hedman

Traveling With Team
Radko Gudas

Unavailable for Game 2
Los Angeles Rams

Rams Increasingly Likely to Draft a First-Round Wide Receiver?
Yakov Trenin

Considered a Game-Time Decision Wednesday
Shedeur Sanders

Gets First Reps in Team Workouts
Mats Zuccarello

a Game-Time Call Wednesday
Wyatt Langford

Expected to Go on Injured List With Flexor Strain
NFL

Chris Bell is Ahead of Schedule in ACL Rehab
Maikel Garcia

Leaves Early on Wednesday With Elbow Soreness
Andrew Putnam

Patrick's Picks: Top Betting Plays for 2026 Zurich Classic of New Orleans (Premium)
Roman Anthony

Day-to-Day With Sore Back
Juan Soto

Officially Back in Mets Lineup on Wednesday
J.T. Realmuto

Phillies Place J.T. Realmuto on Injured List With Back Injury
Lucas Giolito

Signs With Padres, Worth a Waiver-Wire Pickup?
Ryan Helsley

Orioles Put Ryan Helsley on Bereavement List on Wednesday
Brooks Koepka

RotoBaller's One And Done Picks To Consider - 2026 Zurich Classic (Premium)
CFB

Beau Pribula Leading Virginia Quarterback Competition
Jack Eichel

Sets Up Two Goals Tuesday
Artemi Panarin

Records Another Power-Play Goal
Dylan Guenther

Enjoys Multi-Point Outing Tuesday Night
Viktor Arvidsson

Strikes Twice in Game 2 Win
Lane Hutson

Nets First Career Postseason Goal
Brandon Hagel

Records Tampa Bay's First Postseason Gordie Howe Hat Trick
Jack Eichel

NHL Power Rankings: Hart Memorial Trophy Rankings (Final Update)
Marco Penge

Trending Down Entering Zurich Classic
Sahith Theegala

Eyes Another Strong Week at Zurich Classic
Brooks Koepka

Shane Lowry Teams Up with Brooks Koepka at Zurich Classic
Si Woo Kim

Adds Another Strong Finish at RBC Heritage
Elly De La Cruz

Early-Season Breakout Continues on Tuesday
Wyatt Langford

Pulled Early on Tuesday With Forearm Tightness
Luke Clanton

Hoping to Find Form in New Orleans
Jackson Holliday

Leaves Rehab Game With Hand Discomfort
Corbin Carroll

Returns to Arizona's Lineup Against White Sox
Scottie Scheffler

is Starting to Hit His Stride
Brooks Koepka

Looking for Progress in PGA Return With Partner at Zurich Classic
Matt Fitzpatrick

Looks to Share Recent Form at Zurich Classic
Zack Wheeler

to Make Season Debut on Saturday
Jordan Spieth

2026 Zurich Classic of New Orleans: PGA Betting and Fantasy Preview - Key Stats, Course Breakdown, Tournament Trends, TV Times, and More
Ronald Acuña Jr.

Ronald Acuna Jr. Back in Leadoff Spot on Tuesday After Injury Scare
CFB

Ashton Daniels Named Florida State's Starting Quarterback
Juan Soto

Expected to Return on Wednesday
Royce Lewis

Twins Reinstate Royce Lewis From Injured List on Tuesday
Adley Rutschman

Activated From Injured List on Tuesday
Dylan Cease

Continues Strong Start With 12-Strikeout Performance
Billy Horschel

DraftKings PGA DFS Lineup Picks - Zurich Classic (2026)
Billy Horschel

PGA DFS DraftKings Value Plays - 2026 Zurich Classic (Premium)
Tyler Reddick

Earns His Fifth Win of the 2026 Season at Kansas
Kyle Larson

Finishes as the Runner-Up at Kansas
Chase Briscoe

Rallies for A New Career-Best Finish at Kansas
Denny Hamlin

Leads the Most Laps at Kansas but Misses Out on Victory
Christopher Bell

Falls Out of Contention for Kansas Victory on Final Restart
Mike Malott

Scores Third-Round TKO Win
Gilbert Burns

Retires After UFC Winnipeg Loss
Charles Jourdain

Extends Winning Streak
Kyler Phillips

Drops Decision At UFC Winnipeg
Mandel Nallo

Suffers First-Round TKO Loss In His UFC Debut
Jai Herbert

Scores First-Round TKO Win
Karine Silva

Gets Dominated at UFC Winnipeg
Jasmine Jasudavicius

Dominates Karine Silva
Kyle Larson

Should not be Underestimated for the Win at Kansas
Denny Hamlin

Can Denny Hamlin Dominate at Kansas Again?
NASCAR

Christoper Bell Should Contend for First Win at Kansas
Tyler Reddick

Fastest in Practice and Qualifying for Kansas Race
Ryan Blaney

Could Score another Top-10 Finish at Kansas
Ty Gibbs

Poised to Continue Hot Streak at Kansas
Chris Buescher

Always Consistent, Has Speed Heading Into Kansas
William Byron

is A Solid DFS Option for Kansas Lineups
Carson Hocevar

Poised for Career-Best Run at Kansas
Chase Briscoe

Is Chase Briscoe Worth Rostering for DFS at Kansas?
Chase Elliott

Is A Favorable DFS Option for Kansas Lineups
Joey Logano

Could Joey Logano be Considered Playable In DFS This Week at Kansas?
NASCAR

Bubba Wallace is A Favorable Driver to Consider for Kansas Lineups
Ross Chastain

Is Ross Chastain A Worthy DFS Option for Kansas?
Brad Keselowski

Could Brad Keselowski be A Sneaky DFS Option for Kansas?
Daniel Suarez

Should DFS Managers Roster Daniel Suarez at Kansas?
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF