👉 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

Fantasy Baseball Rookie Risers/Fallers (Week 23)

Jon Denzler reflects on fantasy baseball prospects and rookie debuts from last week, including prospect stocks that are rising and falling for fantasy owners.

Well, the Major League season nearly done. Some owners think that they are on their way to victory while others are patiently waiting for things to turn around. Still, while all the victory laps are being taken, the smart owner is looking forward to the rest of the year and finding what value can still be had. While the season always seems to move quickly, the dog days of summer are still upon us.

Now that we are rolling along, so too are the call-ups. This week, the Rotoballer team keeps tabs on all the new names and faces, with insight into their fantasy value to help any team. For owners looking for a cheap spark, look no further.

For redraft, dynasty, or general fantasy players knowing the new prospects is key to begin to plan out FAAB bids and waiver claims. Target or avoid these players to helps teams keep their competitive windows open.

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

 

Rookie Debuts - Stock Up

These players helped their fantasy value with solid debut weeks for their respective team. If not on owners's radars, these players need to be.

 

Sam Hilliard (OF, COL)

Entering the year as the ninth-ranked prospect in Colorado's system, Hilliard has finally found an opportunity with roster expansion. While the Rockies need young talent, and soon, the outfield is about as full as it can get. David Dahl will take left, Charlie Blackmon right, and, when healthy, Ramiel Tapia will patrol center. Grading out as a plus power and speed player Hilliard is exciting but does have some questions on his overall hit tool. Assuming some regression in the Majors, Hilliard is a true value .240 bat. Still, even a sub-par batting line will play up in Coors, and there is 30 homer power in the bat to make up for any loss.

Through his first eight games with the Rockies, Hilliard is slashing .250/.348/.650 with two homers and three runs. Before a tough series with the Dodgers, Hilliard he was batting .313, and any hitter can struggle in Los Angeles. A few hitless games have seen the rate drop, but owners need to consider who he was playing against before rushing to judgment.  Stock is up as the Rockies are looking to find him playing time, added to what that bat can do at Coors. While the year is done, in terms of being a competitive team, the field and team context are not bad for Hilliard. For fantasy owners, this is an easy cheap add.

 

T.J. Zeuch (SP, TOR)

The 19th best prospect in the Toronto system to enter the year, Zeuch is all that fantasy owners hate in pitching prospects. For one, his fastball is slower than his sinker, and both sit around 91. Even more, while not having great stuff, he also only grades out as average on the command. He walked 100 batting in 343 minors league innings, which is not a red flag, but also not typical for a soft tosser. The other concern is that Zeuch does give up a ton of hard contact. While only one start, his opponent’s Hard Hit line sits at 54.5%. 

Even with all of that, owners should be buying. For one, Zeuch allowed only six homers in 78 innings at Triple-A. This kept up as he did not allow a bomb in his first four innings with the Jays. While he did give up two runs, he also struck out four. A clear pitch-to-contact arm, Zeuch only averaged 4 K per nine innings in the minors, and owners should not expect that to change. While the counting numbers will not be there, the pitch-mix has proved effective with the changing offensive landscape. The only concern is his role on the team. Stock is up with the early returns on his pitch mix, and even with a potential pitch cap, the overall package will factor. 

 

Rookie Debuts - Stock Down

These players hurt their fantasy value during their first week of play.

Sheldon Neuse (3B, OAK)

Drafted by the Nationals, and dealt to the Athletics for Sean Doolittle, Neuse, much like Hilliard, is only up due to roster expansion. Matt Chapman is not going anywhere, and even first seems to be covered for the long term. Neuse has not played at all in the outfield, so designated hitter appears to be his best chance. The good news is that he has been raking at Triple-A this year. Through 126 games Neuse was slashing .317/.389/.550 with 27 homers and 31 doubles. Add in the 99 runs, and he was one of the best hitters in all of the minors this last campaign.

And yet, when looking to his start with the Athletics, the numbers are not good. Through his first five games, Neuse only has three hits and has only made contact on 12 pitches. After he only batted .263 and fit five homers in 136 games at Triple-A in 2018, the ball seems to be a key factor in his 2019 emergence. Not only did Neuse see a sudden spike in his power output, but put together his best season in pro ball. While owners should not write off Neuse for 2020 and beyond, the stock is down this year. Even with a .253 xBA, the ceiling is still too low based on this start.

 

Willi Castro (SS, DET)

Traded by Cleveland for Leonys Martin, Castro has always been known as a great fielder. The only reason, according to reports around the deal last summer, that Castro was even on the move was the organization’s existing depth up the middle. Francisco Lindor was never going to move, and second is taken by either Tyler Freeman or Jason Kipnis next year. This meant that Castro was expendable, but Cleveland also did not see him emerging at the plate. A career .263 batter before be reached Triple-A, Castro was developing as a singles-heavy utility player. Once he got to Triple-A, Castro hit .301 and even started to show some power. A change in scenery leading to a sudden emergence is not unheard of, but the track record needs to factor into roster decisions. 

As even more evidence to avoid, once he has gotten to Detroit, the hot bat has cooled off fast. Not only is he batting .200 through 12 games, but he has also walked once compared to 18 Ks. With an xBA of .183, there is not much hope for fantasy owners with this Tiger prospect. The ball is leaving the bat 18% below league average, and he has only batted 28 of the 185 pitches he has seen. The stock is down based on a disappointing first two weeks.  

More MLB Prospects Analysis




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

Mark Andrews

Set Up for a Productive 2026 Season?
Giannis Antetokounmpo

Could Miss Saturday's Game Vs. Hawks
Keegan Murray

to Be Re-Evaluated in Two Weeks
Aaron Gordon

Expected Back Saturday Vs. Lakers
Jamal Murray

Expected to Suit Up Saturday
Collin Sexton

to Miss Third Straight Game
Jalen Smith

is Ruled Out for Friday's Game
Robert Williams III

is Unavailable for Friday's Contest
Cameron Ward

Cleared to Throw the Football
Draymond Green

is Downgraded to Out on Friday
De'Anthony Melton

to Play on Friday
Ayo Dosunmu

is Cleared for Friday's Game
Anthony Edwards

is Available on Friday
Roger McCreary

Lions Agree With Roger McCreary on One-Year Deal
Andre Cisco

Jets Agree With Andre Cisco on One-Year Deal
Geno Stone

Bills, Safety Geno Stone Agree to One-Year Deal
A.J. Brown

Futures of A.J. Brown, Dallas Goedert With Eagles are "Interconnected"
Norman Powell

is Tagged as Questionable for Saturday
Victor Wembanyama

Questionable Saturday Vs. Hornets
Andrew Wiggins

to Miss Fifth Straight Game
Alperen Sengün

Alperen Sengun Ruled Out Versus New Orleans
Tobias Harris

is Ruled Out for Friday's Game
Ausar Thompson

Still Out Friday Against Memphis
Sebastian Joseph-Day

Signs Two-Year Deal With Steelers
Josh Hart

is Unavailable on Friday
Caleb Martin

Good to Go Versus Cavaliers
Jeremy Sochan

Won't Suit up on Friday
Laquon Treadwell

Colts Re-Sign Laquon Treadwell to a One-Year Deal
Naji Marshall

Cleared to Play Friday
Dallas Goedert

Eagles, Dallas Goedert Push Back Void Date a Second Time to Monday
A.J. Brown

Eagles "Will Not Trade A.J. Brown at This Time"
Wan'Dale Robinson

Poised for Massive Target Volume with New Team in 2026
Tyler Warren

Profiles as the Clear Lead Target-Earner in Indianapolis
Francisco Lindor

Takes Full Batting Practice on Friday
Brock Purdy

Has a New No. 1 Wide Receiver to Work With in San Francisco
Jalen McMillan

Has Breakout Potential Heading into 2026
Cam Skattebo

Can Cam Skattebo Take on a Workhorse Role in 2026?
Brandon Woodruff

Still TBD for Opening Day
Tyler Conklin

Signs One-Year Deal With Lions
Rasheed Walker

Panthers Add Left Tackle Rasheed Walker on One-Year Deal
Simi Fehoko

Cardinals Re-Sign Receiver Simi Fehoko to One-Year Deal
Van Jefferson

Commanders Signing Van Jefferson on Friday
Dyami Brown

Commanders Bring Back Dyami Brown on One-Year Deal
A.J. Brown

Patriots, Rams Making "Strong Pushes" to Acquire A.J. Brown
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
Nathan MacKinnon

Racks Up Four Points in Victory Over Kraken
Alexis Lafrenière

Alexis Lafreniere Stays Hot in Winnipeg
Semyon Varlamov

Won't Return This Season
Alexander Romanov

Could Return for Playoffs
Declan Carlile

Hurt on Thursday Night
Wyatt Kaiser

Sustains Upper-Body Injury Thursday
Erik Gudbranson

Could Be an Option Saturday
Auston Matthews

Exits Game With Injury
Jimmy Snuggerud

Scores Twice Versus Carolina
Michael Misa

Delivers Multi-Point Performance on Thursday
Blake Snell

Around Six Weeks From Being Fully Built Up
Bobby Brink

a Game-Time Decision for Meeting with Flyers
Evander Kane

Available Against Predators
Mark Stone

a Game-Time Call Thursday
Carter Verhaeghe

Anton Lundell Won't Play Thursday
Sam Reinhart

Returns to Action Thursday
Andrew Copp

to Sit Out Two Weeks
Dylan Larkin

Ruled Out for Two Weeks
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
Francisco Lindor

Remains on Schedule for Opening Day
Spencer Knight

Available Thursday
William Eklund

Questionable to Play Thursday
Alex Ovechkin

Records Power-Play Assist
Lane Hutson

Extends Road Point Streak to 10 Games
Bryce Miller

Shuts Down Bullpen Due to More Oblique Discomfort
Zac Gallen

Named Arizona's Opening Day Starter
Kyle Teel

Could Miss 4-6 Weeks With Hamstring Strain
Hideki Matsuyama

Brings Strong Course History to TPC Sawgrass
Josh Hader

to Start the Year on the Injured List
Adam Scott

in Strong Form Ahead of The Players
Kyle Teel

Exits Tuesday's Game With Hamstring Injury
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
Merrill Kelly

Set to Make Spring Training Debut on Friday
Francisco Lindor

"100 Percent Optimistic" he Can be Ready for Opening Day
Justin Thomas

Continues Competitive Return at The Players Championship
Corbin Carroll

Set to Play in Cactus League Game on Wednesday
Kyle Stowers

to Make Grapefruit League Debut on Saturday
Hunter Greene

to be Sidelined Through July
Jesús Luzardo

Jesus Luzardo, Phillies Agree on Five-Year Extension
Corbin Carroll

Could Make Spring Debut This Week
Max Holloway

Drops Decision At UFC 326
Charles Oliveira

Becomes The New BMF Champion
Caio Borralho

Bounces Back
Reinier de Ridder

Reinier De Ridder Loses Back-To-Back Fights
Rob Font

Gets Dominated
Raul Rosas Jr.

Extends His Win Streak
Michael Johnson

Suffers Second-Round Knockout Loss
Drew Dober

Knocks Out Michael Johnson
Rafael Devers

Back in Cactus League Lineup on Monday
Ryan Blaney

Earns his Second Consecutive Phoenix Cup Series Win
Christopher Bell

Falls Short of Victory Despite Dominating at Phoenix
Kyle Larson

Earns Hard-Fought Finish of Third at Phoenix
Denny Hamlin

Quietly Gains Another Top-Five Finish at Phoenix
Joey Logano

Crashes out at Phoenix Despite Strong Run
Ryan Blaney

is Always A Top Favorite to Compete for the Win At Phoenix
Denny Hamlin

Is Denny Hamlin Worth Rostering for Phoenix?
Christopher Bell

is Likely to have Another Solid Phoenix Run
Chase Briscoe

has Plenty of Upside for DFS Lineups at Phoenix
Joey Logano

Could Dominate at Phoenix This Weekend
Chase Elliott

has Plenty of Upside for Sunday's Race at Phoenix
Chris Buescher

Is Chris Buescher Worth Rostering For Phoenix DFS Lineups?
Ross Chastain

Has Found Speed Again at Phoenix
Josh Berry

a Solid Sleeper at Phoenix
Brad Keselowski

Skips Qualifying After Practice Crash at Phoenix
Tyler Reddick

Spins in Practice at Phoenix
William Byron

Should Be a Contender at Phoenix
Kyle Larson

Is Always a Threat at Phoenix
NASCAR

Could Bubba Wallace Be Playable for Phoenix DFS Lineups?
Anthony Alfredo

Is A Favorable DFS Option In A Substitution Role At Phoenix
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF