👉 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

Hot MLB Prospects To Watch For Fantasy Baseball - Week 19

fantasy baseball prospects MLB prospects rookies call-ups

A look at top prospects who impressed during Week 19 of the 2022 fantasy baseball season in the minor leagues and may be strong waiver wire stashes or pickups.

Welcome back, RotoBallers! The All-Star Break and trade deadline is in the rearview mirror. We're heading into Week 20 of the fantasy baseball season, and the minor league season rages on. It would be foolish to proceed without highlighting the top performances from Week 19.

It's imperative to monitor the top fantasy baseball prospects who have turned heads thus far. The players listed here are not only coming off dominant weeks but have also impressed over the entire season. Don't be surprised when these exact names are painting corners, mashing homers, and swiping bags at the big-league level soon.

Fantasy managers should certainly keep an eye on these players over the long haul as they may prove to be excellent waiver wire adds in no time.

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

 

Clarke Schmidt - SP/RP, New York Yankees

Level: Triple-A
2022 stats: 7 GS, 28.1 IP, 2-0, 2.86 ERA, 2.03 FIP, .294 BABIP, 12.39 K/9, 2.22 BB/9

The Yankees selected Schmidt with their first-round pick in 2017. He climbed through the ranks of affiliated ball before making his MLB debut in 2020. Although he has appeared at the majors in each of the last three seasons, he currently finds himself in Triple-A due to depth and performance.

Schmidt's best tool is his curveball, though he also offers a plus fastball and solid command. He has induced weak contact at all levels and boasts an ability to strike out batters while limiting walks in the minors.

Schmidt had one of his best outings this past week, tossing six innings of perfect baseball. He struck out a whopping 11 batters in the process. The Yankees have depth in the majors and are thick in the playoff race, but Schmidt could still force the club's hand and play so well that they have to call him up. It's worth noting that 88 percent of his appearances in the majors have come out of the bullpen, so expect him to fill a similar role when he does return to New York.

 

Johnathan Rodriguez - OF, Cleveland Guardians

Level: Double-A
2022 stats: 79 G, .292/.346/.573, 21 HR, 59 RBI, 48 R, .355 BABIP, .400 wOBA, 147 wRC+, 6.9 BB%, 28.7 K%

The other 2017 draftee on this list, Rodriguez was selected in the third round out of the Carlos Beltran Baseball Academy. After an underwhelming end to his 2021 season at High-A, the Guardians kept him in Midland to open the 2022 season. That's where he played up until yesterday when he was promoted to Double-A.

Rodriguez's promotion comes after a fabulous week in which he went 9-for-21 (.429) with four homers, 11 RBI, three walks, and four strikeouts. He will look to extend his five-game hitting streak when he makes his Double-A debut this week.

The 22-year-old swung a hot bat this past week, but he's actually a glove-first player. Rodriguez is an average to an above-average fielder, but it's the arm tool that really highlights his profile. Although Rodriguez's subpar speed will take him out of center field, his plus arm strength makes him a perfect fit for right field. Meanwhile, offensively, he makes decent contact though his performance at the plate really centers around his power, a trait that should only continue to develop with experience.

 

Matt Frisbee - SP, San Francisco Giants

Level: Double-A
2022 stats: 20 GS, 103.2 IP, 5-7, 4.95 ERA, 4.82 FIP, .300 BABIP, 8.16 K/9, 2.78 BB/9

Frisbee has put together a solid season at Double-A, perhaps closing in on a return to Triple-A. After all, he finished 2021 just one rung away from the majors and is surely itching to get back, especially at the age of 25.

A 15th-round pick out of UNC Greensboro in 2018, Frisbee has shown flashes of being a high-strikeout, soft-contact pitcher. He even contributed to a combined no-hitter last season. In regards to his tools, he has a mid-90s fastball and a put-away slider with an impressive horizontal break. As of 2021, he also threw a changeup and splitter.

Numbers-wise, 2022 hasn't been amazing for Frisbee. However, he looked fantastic this past week, tossing six scoreless innings while allowing just one hit and two walks in Portland, Maine, on Wednesday. Oh, and to top it all off, 13 of the 18 outs he recorded were strikeouts. 13 strikeouts in six innings certainly isn't too shabby.

 

Matt Koperniak - OF, St. Louis Cardinals

Level: Double-A
2022 stats: 87 G, .287/.366/.433, 11 HR, 47 RBI, 52 R, .333 BABIP, .356 wOBA, 104 wRC+, 9.6 BB%, 19.2 K%

Koperniak was undrafted out of Trinity College in 2020, so it's certainly impressive that he has already reached Double-A through just one-and-a-half seasons in the Cardinals' organization. He also saw three at-bats with the club's Triple-A affiliate as the calendar turned from July to August. He's back in Springfield now, but after going 2-for-3 with a walk at the Triple-A level, it's hard to imagine he'll be in Springfield for long.

The London native has an impressive hit tool, showing that he can put the ball in play with ease while also displaying great discipline and knowledge of the strike zone. He's not a huge power hitter, but he finds ways to get on base and that's what matters (cue the Billy Beane memes). Defensively, Koperniak has a strong enough glove and arm to play any of the three roles, but his subpar speed will force him into a corner position long-term. We have already seen this take effect as Koperniak has primarily played left field in the minors.

Koperniak put on a show this past week, going 11-for-21 (.524) with three doubles, three homers, and one triple. He racked up 10 RBI, two walks, and just three strikeouts in the process. He continues to make his case for a roster spot in Triple-A, and once he does get that call, it might be hard to keep him down for long. Don't be surprised if Koperniak is making a fantasy impact as early as 2023.

 

Prelander Berroa - SP, Seattle Mariners

Level: Double-A
2022 stats: 20 GS, 76.0 IP, 3-3, 2.37 ERA, .250 BABIP, 13.86 K/9, 5.80 BB/9

Berroa is a talented right-hander who was originally signed by the Minnesota Twins. The Dominican Republic native inked his first pro deal for $200,000 in July 2016. He initially climbed through the minors uninterrupted but has dealt with some changes over the past few years. Berroa was traded to the Giants in 2019, saw his 2020 season canceled due to COVID-19, and then was dealt to Seattle back in May.

Just 22 years old, Berroa sports an electric mid-to-upper-90s fastball, as well as an average slider and changeup. These two offerings aren't anything special, but they do work off the heater nicely.

Berroa was phenomenal in his latest outing last Friday, tossing five innings of no-hit, shutout baseball. He surrendered just two walks and recorded a fabulous 11 strikeouts. Berroa, of course, earned the win and has now allowed just one run and one hit through 7.1 innings in August.

 



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

Isaiah Stewart

is Available on Wednesday
Cade Cunningham

is Officially Returning on Wednesday
Victor Wembanyama

Set to Sit Out on Wednesday
Stephon Castle

Ruled Out for Wednesday's Matchup With Portland
Wendell Carter Jr.

Active Against Minnesota
Andrei Kuzmenko

to Be Re-Evaluated in 7-8 Days
Jaden McDaniels

Slated to Suit Up Wednesday
Mason Appleton

Won't Play Thursday
Jalen Williams

Available Against Clippers
Tony DeAngelo

Expected to Return Thursday
John Klingberg

Rejoins Sharks Lineup Wednesday
Alex Lyon

Dealing With Lower-Body Injury
Rudy Gobert

Unavailable on Wednesday
Oliver Ekman-Larsson

Back in Action Wednesday
Alex Ovechkin

Won't Decide Future Until Offseason
Cade Cunningham

Expected to Suit Up Wednesday
Cole Ragans

"Should be Good" for Next Start
Reynaldo López

Reynaldo Lopez Handed Seven-Game Suspension
Jorge Soler

Suspended Seven Games, Will Appeal
NFL

NFL Scouts See Plenty of Upside With Drew Allar
NFL

Ty Simpson to Fall into Second Round in NFL Draft?
Cleveland Browns

Todd Monken "Fired Up" About Quarterback Competition
Cleveland Browns

KC Concepcion Visiting With the Browns
Cole Ragans

Diagnosed With Thumb Contusion
Houston Texans

Texans Pick Up Will Anderson's Fifth-Year Option
C.J. Stroud

Texans Exercise C.J. Stroud's Fifth-Year Option
Cole Ragans

Leaves Early on Wednesday After Being Hit in the Hand
Jacob deGrom

Expects to Make his Next Start
Konnor Griffin

Pirates Sign Konnor Griffin to Nine-Year Extension
Parker Washington

Undervalued Despite League-Winning Finish in 2025
Nico Collins

Is Nico Collins Still a Dynasty WR1?
Rome Odunze

Does Rome Odunze Offer the Highest Ceiling in Chicago?
Justus Annunen

Ends Predators' 120-Game Streak Without a Shutout
Tank Bigsby

Still Holds Value Despite Limited Usage
Trevor Zegras

Leads Flyers to Victory Tuesday
Matthew Golden

A Matthew Golden Breakout Still Faces Obstacles
Kevin Bahl

Sustains Lower-Body Injury Against Stars
Michael Rasmussen

Likely to Miss Rest of Regular Season
Dmitry Kulikov

Done for the Season After Breaking Finger
Jalen Chatfield

Exits Early With Lower-Body Injury
Nazem Kadri

Suffers Upper-Body Injury Tuesday
Ty Jerome

Remains Out Wednesday
Wendell Carter Jr.

Iffy for Wednesday
Isaiah Stewart

Might Be an Option for Pistons Wednesday
Thomas Bryant

Misses Wednesday's Game
Dean Wade

Could Return Wednesday
Jaylon Tyson

Questionable Wednesday
Jerami Grant

Unavailable Wednesday
Ray Davis

Patience Dwindling for Ray Davis' Dynasty Managers?
Ja'Marr Chase

a Real Threat to Finish as Overall WR1?
Javonte Williams

Returning to Face Minimal Competition?
Tyrrell Hatton

a Steady Option at The Masters
Justin Thomas

a High-Risk, High-Reward Option at The Masters
Terry McLaurin

the Undisputed Focal Point of Washington's Offense
Justin Herbert

a Dynasty Target with New-Look Offense Around Him?
Tee Higgins

an Intriguing Dynasty Trade Target with QB Healthy?
PGA

Sungjae Im a Volatile Option at the Masters
Nicolai Hojgaard

Carrying Momentum Into The Masters
Si Woo Kim

in Strong Form Heading to The Masters
Chris Gotterup

Ready to Make His Masters Debut
Patrick Reed

Brings Momentum to The Masters
Jon Rahm

Looks Poised for His Second Green Jacket
Morgan Geekie

Collects Second Career Hat Trick
Joel Eriksson Ek

has Three Points in Victory
Jacob deGrom

Doesn't Have Structural Damage in his Knee
J.T. Realmuto

Leaves Game on Tuesday Due to Bruised Right Foot
Shaedon Sharpe

Picks Up Doubtful Tag
New York Giants

Dexter Lawrence Looking for $30 Million Annually?
Stephon Castle

Considered Doubtful for Wednesday
Marte Mapu

Texans Acquire Linebacker Marte Mapu From Patriots
Jaxson Hayes

a Late Scratch Against Thunder
Cleveland Browns

Browns Considering Francis Mauigoa at No. 6 Overall?
Max Strus

Returning to Action Wednesday
Deshaun Watson

Medically Cleared for QB Competition
Caleb Martin

Still Sidelined Tuesday
Cody Ponce

to Have Knee Surgery, Expected to Miss Six Months
Alejandro Kirk

Facing Six-Week Absence
Jacob deGrom

to Undergo MRI on Tuesday
Mike Trout

Back in the Lineup on Tuesday
Hunter Brown

Diagnosed with Grade 2 Shoulder Strain
Pavel Mintyukov

Returns From Three-Game Absence
Cutter Gauthier

Remains Sidelined Tuesday
Kirby Dach

Ready to Return Tuesday
Jordan Staal

Good to Go Tuesday
Adam Scott

Form Points to Him Competing at Masters
Jordan Spieth

Finding Consistency Heading to Masters
Hideki Matsuyama

Trending In Right Direction For Masters
Valeri Nichushkin

Nicolas Roy Available Tuesday
Cade Horton

to Undergo Season-Ending Elbow Surgery
Tommy Fleetwood

a Contender if his Putter Cooperates at The Masters
Jacob deGrom

Pitches Through Knee Issue on Monday
Dalton Rushing

Smacks Two Homers in Rout of Blue Jays
Max Scherzer

Dealing With Forearm Tendinitis, Expected to Make his Next Start
Collin Morikawa

Vegas has Lost Confidence in Collin Morikawa Ahead of Masters Tournament
Ludvig Aberg

One of the Top Plays For This Week's Masters Tournament
Rory McIlroy

Set to Defend his Long-Awaited Masters Victory
Bryson DeChambeau

Looks to Finally Claim a Green Jacket
Patrick Cantlay

Needs Plenty to Go Right at Augusta
Harris English

Playing Solid Golf Heading to Masters
Sam Burns

Bouncing Back Nicely After Slow Start to 2026 Season
Corey Conners

Quietly Putting Together A Strong 2026 Season
Russell Henley

Looks to Bounce Back At Masters
Mike Trout

Held Out of Series Opener Against Braves
Alejandro Kirk

to Undergo Thumb Surgery on Tuesday
Juan Soto

Mets Place Juan Soto on 10-Day Injured List
Chris Duncan

Suffers Second-Round Submission Loss
Renato Moicano

Gets Back In The Win Column
Tabatha Ricci

Gets Outgrappled
Virna Jandiroba

Bounces Back
Brendson Ribeiro

Suffers First-Round Submission Loss
Abdul-Rakhman Yakhyaev

Earns First-Round Submission Win
Rafael Estevam

Suffers His First Loss
Ethyn Ewing

Dominates At UFC Vegas 115
Chris Duncan

Set For UFC Vegas 115 Main Event
Renato Moicano

An Underdog At UFC Vegas 115
Tabatha Ricci

Set For UFC Vegas 115 Co-Main Event
Virna Jandiroba

Looks To Bounce Back
Brendson Ribeiro

In Desperate Need Of Win
Abdul-Rakhman Yakhyaev

Looks To Remain Unbeaten
Ethyn Ewing

Set For His Second UFC Bout
Rafael Estevam

Looks To Remain Undefeated
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF