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
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

Impact Fantasy Baseball Prospects Ready To Shine: Agustin Ramirez, Jonatan Clase, Owen Caissie

Owen Caissie - Fantasy Baseball Prospects, Rookies Sleepers, MLB Call-Ups

Jarod analyzes three top fantasy baseball prospects - Agustin Ramirez, Jonatan Clase, Owen Caissie - who could make big impacts this season. These MLB prospects are potential waiver wire pick-ups or stashes.

It's Week 21 of the MLB season, and some teams are positioning themselves for a deep postseason run while some are already prepping for next season. How do you prep for next season, you ask? Teams bring up top prospects in order to give them a taste of big-league pitching before thrusting them into full-time roles the following season.

With fantasy managers picking the waiver wire clean at this point in the season, prospect call-ups can be a fresh injection of offense, so it is important to know who might be on the way and what they can offer. I wanted to highlight three fantasy baseball prospects who could make notable impacts for their teams (and your fantasy teams) down the stretch.

These players are potential stash candidates if you don't want to miss out, especially in deeper leagues. I 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:

 

Agustin Ramirez - C, Miami Marlins

Current Level: Triple-A Jacksonville
Availability: 1% rostered
2024 AA stats: 58 G, .289/.372/.570, 16 HR, 49 RBI, 46 R, 13 SB
2024 AAA stats: 37 G, .246/.344/.399, 5 HR, 27 RBI, 18 R, 6 SB

Agustin Ramirez came over to the Marlins organization as part of the Jazz Chisholm Jr. trade, slotting in as Miami's sixth-ranked prospect. Ramirez has plenty of pop in his bat, popping 18 home runs in 2023 as he ascended from High-A to Double-A. The 22-year-old began 2024 at Double-A, and after slashing .289/.372/.570, he earned a promotion to Triple-A. Between both levels, the Dominican blasted 20 home runs in 87 games before arriving in Miami. In eight games with Triple-A Jacksonville, Ramirez is 10-for-31 (.323) with three doubles and a homer.

While sometimes hitters with power like Ramirez tend to strike out a ton, he owns a career 18.4% K% in the minors which is below average, plus an 11.2% BB% which would be considered above average. As a bonus, the backstop has sneaky wheels for a catcher, nabbing 12 stolen bases in 2023 and 19 so far in 2024, although that likely wouldn't be a big part of his game in the majors.

The current tandem of Ali Sanchez and Jhonny Pereda split catching duties at the moment, but Ramirez is a clear offensive upgrade over both. He may not be as polished behind the plate, but he can also play first base. Jonah Bride is manning first for Miami at the moment, however, most of his major league career has been spent at second and third.

This is the long way of saying that Ramirez is good and presents a younger, more potent offensive weapon than what the Marlins currently have on the field and that there should be multiple ways to get his bat in the lineup. The Marlins are going nowhere this season, so there is no risk involved in doing so. He's proven he can handle minor league pitching at the highest level, so be on the lookout for a late-season call-up, especially if you're looking for some pop from the catcher position with potential multi-position eligibility down the road.

 

Jonatan Clase - OF, Toronto Blue Jays

Current Level: Triple-A Buffalo
Availability: 1% rostered
2024 AAA stats: 84 G, .277/.371/.481, 11 HR, 38 RBI, 51 R, 28 SB
2024 MLB stats: 19 G, .195/.233/.220, 0 HR, 3 RBI, 4 R, 3 SB

Like Ramirez above, Jonatan Clase is now part of a new organization as the result of a trade. Clase came to the Blue Jays when Yimi Garcia was traded to the Mariners. Clase brings a ton of speed to the Toronto farm system, but whether or not he'll be able to show that off at the major league level is another question.

In 2023, Clase stole 79 bags across 129 games at High-A and Double-A, and so far in 2024, he's swiped 28 in 66 games at Triple-A. The 22-year-old has a strong career OBP of .375 in the minors thanks in large part to his ability to draw walks, boasting a career walk rate of 14.1%. While a lot of power should not be expected of him, the switch-hitter belted 20 long balls in 2023 and another 11 thus far in 2024.

Unfortunately, in his first taste of big league pitching earlier this season, Clase did not see a ton of success. The Dominican struck out at a 32.6% rate and walked at just 4.7%. The speedster managed to steal just three bases as a result. If he can make more contact in his next go-round in the majors, Clase could become quite the fantasy contributor, especially in the speed department.

The Jays have another five-foot-ten-inch switch-hitting outfielder with speed on the major league roster at the moment in Steward Berroa. Berroa has nabbed five stolen bases already in just 19 games, however, he's batting just .143 (3-for-21) and is striking out at a 33.3% clip. If he continues to do so, it seems Clase could get another shot. For managers in need of steals, you could take a flier on Clase and hope that he displays a refined approach the next time around, and he's available in nearly all Yahoo leagues.

 

Owen Caissie - OF, Chicago Cubs

Level: Triple-A Iowa
Availability: 1% rostered
2024 AAA stats: 93 G, .272/.365/.447, 12 HR, 54 RBI, 44 R, 6 SB

Coming off of a strong year at Double-A where he hit .289 with 22 home runs as a 20-year-old, Owen Caissie started a bit slow, hitting .244 with just one home run in 23 games in April. It was his first taste of Triple-A pitching though, so that should be expected. He has come around since then, however, as the 21-year-old has hit .266 with 11 homers in 67 games from May 1 and forward.

The Cubs were content letting Pete Crow-Armstrong (PCA) hit below .200 for a couple of months so long as he was playing good defense, and it appears their patience has paid off as PCA has gone 16-for-45 (.356) over his last 13 games. So the Cubs outfield is pretty crowded right now with PCA, Seiya Suzuki, and Ian Happ, along with veteran Mike Tauchman coming off the bench. Nevertheless, with Caissie likely roaming the outfield in 2025, the Cubs will want to get him some at-bats down the stretch, especially if they fade further out of the playoff hunt.

Per MLB.com's scouting report, Caissie offers 35-40 home run potential, so the Cubs may accept a high strikeout rate. However, after posting a 31.1% K% at Double-A in 2023, the former second-round pick has dropped that to 27.8% at Triple-A this season, a welcome improvement to say the least. What's more is that he's continued to walk at a high rate, drawing a base on balls in 12.2% of his plate appearances this season. That's a skill that should translate to the majors whenever he does get the chance.

Caissie isn't a must-stash but managers in need of power should keep tabs on him and pounce whenever he does get the call as he could provide an instant boost as teams head into the fantasy playoffs. He's available in nearly all Yahoo leagues at this point.



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
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

NHL

Tyler Johnson Retires After 13 NHL Seasons
Jack McBain

Inks New Five-Year Deal with Mammoth
Cam York

Re-Signs with Flyers for Five Years
Kobe Bufkin

Cleared for Summer League Action
Jake Knapp

Fits the Mold for Success at The Renaissance Club
Milwaukee Bucks

Vasilije Micic Agrees to Contract Buyout with Bucks
PGA

Sungjae Im Still a Liability at Scottish Open
James Wiseman

Pacers Bring Back James Wiseman
Ludvig Aberg

is a Solid Option at Scottish Open
Tyrese Haliburton

to Miss Entire 2025-26 Campaign
Paolo Banchero

Signs Historic Five-Year Extension with Magic
Anthony Santander

Hoping to Hit Soon
Luis Robert Jr.

Returning in Short Order
Alex Bregman

Could Return Later This Week
Ketel Marte

Day-to-Day with Groin Tightness
Ty Gibbs

Finishes Second at Chicago and Advances in In-Season Challenge
Alex Bowman

Defeats Bubba Wallace in In-Season Challenge, but Not Without Controversy
Alex Bowman

Bubba Wallace Wrecked by Alex Bowman Again, Putting Playoffs in Doubt
Michael McDowell

Throttle Failure Ends Michael McDowell's Chances to Win at Chicago
Austin Hill

Earns First NASCAR Cup Series Top Ten at Chicago
Tyler Reddick

Scores a Strong Third-Place Run at Chicago
Kyle Busch

Matches his Best Career Finish At Chicago on Sunday
Denny Hamlin

Fights his Way to a Top-5 Finish at Chicago
William Byron

has his Worst Weekend of the Season at Chicago
Hunter Greene

Suffers Setback on Monday
Kyle Lowry

Staying With 76ers
Kyle Anderson

Lands in Utah
Kevin Love

Traded to Jazz in 3-Team Swap
Norman Powell

Traded to Miami
John Collins

Dealt to Clippers
J.J. Spaun

Finishes Tied For 14 at Travelers Championship
Xander Schauffele

Finishes Tied For 61 at Travelers Championship
Collin Morikawa

Finishes Tied For Eighth at Rocket Mortgage Classic
Robert MacIntyre

Finishes Tied For 17 at Travelers Championship
Si Woo Kim

Finishes Tied For 11 at John Deere Classic
Viktor Hovland

Withdraws From Travelers Championship
Tommy Fleetwood

Finishes Tied For Second at Travelers Championship
Brian Campbell

Wins John Deere Classic
Bronny James Jr.

Scores 10 Points
Harrison Ingram

Limited on Sunday
Golden State Warriors

Isaiah Mobley Drops 16 Points
Ryan Rollins

Staying with Bucks
T.J. Watt

Pittsburgh Still Not Close on New Contract
Terry McLaurin

Still Not Pleased with Contract Situation
Sonny Milano

on Track to Be Ready for Training Camp
Yu Darvish

to Make Season Debut on Monday
MLB

Nationals Fire Dave Martinez, Mike Rizzo
Jakub Dobes

Signs Two-Year Deal with Canadiens
KaVontae Turpin

Arrested on Two Charges
Cole Ragans

to Begin Throwing on Monday
Theo Johnson

Prioritizing his Health this Offseason
Andrés Giménez

Andres Gimenez Hits 10-Day Injured List
Jermaine Burton

Continues to Show Growth
NHL

Hendrix Lapierre Signs One-Year Deal with Capitals
Carson Hocevar

Should DFS Players Consider Carson Hocevar for Chicago Lineups?
Tye Kartye

Kraken Re-Sign Tye Kartye for Two Years
Ross Chastain

May be A Decent DFS Option for Chicago Lineups
Dmitri Voronkov

Signs Two-Year, $8.35 Million Extension with Blue Jackets
Ryan Preece

Should DFS Players Roster Ryan Preece at Chicago?
Austin Dillon

Is Too Great of A Risk to Add to Chicago Lineups
Zane Smith

Is A Value Play Worth Rostering At Chicago
Austin Hill

is A Favorable Value Option for Chicago DFS Lineups
Ty Dillon

Is Ty Dillon A Decent Driver to Add For NASCAR DFS At Chicago?
William Byron

Qualifying Crash Makes William Byron a Likely DFS Must-Have
Alex Bowman

Should Finish Well, but Probably Costs Too Much for Serious DFS Consideration
Joey Logano

Has Been Relatively Mediocre on Road Courses Lately
Ryan Blaney

Doesn't Really Fit Neatly into Optimal DFS Lineups
Austin Cindric

Remains an Overrated Road Racer
Cam Ward

"Not Expecting" to be handed Starting Job
Chase Claypool

Eager to Get Back on the Field
Wyatt Langford

Activated, Playing on Saturday
Jay Huff

on the Move to Indiana
Cam Whitmore

Wizards Acquire Cam Whitmore from the Rockets
LaJohntay Wester

Stands out on Special Teams
Clarke Schmidt

Likely to Undergo Tommy John Surgery
Nolan Arenado

Scratched from Saturday's Lineup
Vladimir Guerrero Jr.

Starting on Saturday
Corbin Carroll

Activated from 10-Day Injured List
Cincinnati Bengals

Shemar Stewart, Bengals Continue Contract Talks, No Progress Made
Giannis Antetokounmpo

Potential Giannis Antetokounmpo Trade may not Happen Until "August, September"
Ha-Seong Kim

Removed Early During Season Debut
ARI

Christian Fischer Retires From NHL at 28
NHL

Spencer Martin Moves to Russia
WAS

Anthony Beauvillier Re-Signs With Capitals for Two Years
Vladimir Guerrero Jr.

Sitting Out With Foot Issue
Isaiah Neyor

Impresses at Minicamp
Jock Landale

Waived by Rockets
Bo Bichette

Back in Blue Jays Lineup
Jonas Valančiūnas

Jonas Valanciunas Considering Returning to Europe
Miles Sanders

Works With Starters During Mandatory Minicamp
Jabari Walker

Signs Two-Way Deal With Sixers
Chimere Dike

Titans Could Move Chimere Dike Inside
Keandre Lambert-Smith

KeAndre Lambert-Smith not Guaranteed Roster Spot
Anthony Bradford

Working Hard to Win Back Starting Job
Byron Young

Still Improving?
Cody Simon

Jonathan Gannon has Been Impressed With Cody Simon
SirVocea Dennis

has Impressive Offseason
Trevor Penning

Could Still Have a Role in New Orleans
Jonathan Kuminga

Warriors Decline Recent Offer for Jonathan Kuminga
Clarke Schmidt

Placed on Injured List
José Soriano

Jose Soriano Throws Gem Against Braves
Robbie Ray

Earns Ninth Win in Complete Game
T.J. Watt

Likely to Reset the Edge-Rush Market
George Springer

Blasts Two Homers, Drives in Four
Pittsburgh Steelers

Omar Khan, Steelers Agree to Three-Year Contract
SJ

Sharks Claim Nick Leddy Off Waivers
SJ

Sharks Sign Dmitry Orlov to Two-Year, $13 Million Contract
CAR

Nikolaj Ehlers Joins Hurricanes on Six-Year Contract
Chau Smith-Wade

Having Stellar Offseason
COL

Brent Burns Inks One-Year Deal with Avalanche
STL

Blues Land Pius Suter on Two-Year Deal
Morgan Frost

Agrees to Two-Year Extension with Flames
WPG

Gustav Nyquist Moves to Winnipeg
Cody Glass

Devils Re-Sign Cody Glass to Two-Year Deal
PIT

Anthony Mantha Joins Penguins
Emil Heineman

Signs Two-Year Deal with Islanders
Bud Cauley

in Great Form Ahead of John Deere Classic
Christiaan Bezuidenhout

a Player to Avoid at John Deere Classic
Jake Knapp

Riding Momentum Ahead of John Deere Classic
PGA

Sungjae Im Looking for Consistency at John Deere Classic
Ryan Gerard

a Solid Option at John Deere Classic
Rickie Fowler

Looking to Rebound at John Deere Classic
Cameron Champ

a Volatile Option at John Deere Classic
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF