TAP FOR 6 MONTHS OF PREMIUM FREE 💰
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 18)

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 is already 47% of the way 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.

Bo Bichette (SS, TOR)

Perhaps the most prominent name expected by many to make his debut in the second half, Bichette continues a trend of young stars north of the border. While Bichette is rated in the same class as Vladimir Guerrero Jr. and Cavan Biggio in terms of role with the Jays, he seems to fit right in the middle of those two in terms of fantasy value. While he might never get to the raw power of Guerrero Jr., he is the better contact hitter between him and Biggio. With a plus plus hit tool, decent speed, and athleticism on defense, Bichette will be fun to watch.

The first 20 plate appearances have been electric for Bichette, with eight hits and a homer so far. After debuting in the six-hole, Bichette has been batting at the top of the order since. The only thing that is stopping him from having an A+ debut week was the lack of a steal, but that all comes down to context for this team. On a power-heavy roster, expect the team to be conservative on the bases in the hopes of eking out some wins. For next year, Bichette will have a .280 15/20 projection from most places and is flashing those skills now. Finally, a prospect who has lived up to his hype during his debut. 

 

Jake Rogers (C, DET)

Featuring on our AL-only list this week, Rogers might not end of up being all that great of a fantasy asset. Still, he is one of the best defensive catchers in the game already and will be the regular for Detroit as soon as possible. This means that with the growth of two-catching formats, Rogers will be on the draft lists just for the playing time alone. In terms of his first chances, Rogers looked good, with three hits in six at-bats. With two walks in that time as well, Rogers seems like a professional hitter stepping into a new role. No concerns about his catching so far, and he is even getting some praise from pitchers for his game calling already.

Before the call, Rogers had been struggling at the plate but had seen his power output rise to nine homers in 48 games. With the new ball at Triple-A, all power numbers are suspect, and Rogers will need to show even more to stick in fantasy circles. The silver lining is that he does walk a lot for the power profile. A career .338 OBP line in the minors also shows some of the floor, with a batting line in the .240 range. Stock is up with the playing time ahead, and some increased pop. Long term, Rogers will be the next Roberto Perez; a batting average that will make owners cringe, but power upside to stomach it most weeks. 

 

Rookie Debuts - Stock Down

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

Dillon Tate (RP, BAL)

The principal return from the Zach Britton trade last year, Tate was also involved in a deal with the Rangers the year prior. Always considered one of the better arms in the game, concerns about his command have resulted in the stock declining. The fastball has slowed down over his time in the game, and now sites 90-92, but can touch 94 on occasion. Scouts like his slider more than the changeup, but he will need all three to be a starter for Baltimore moving forward. When he entered the league, the reports were that he could rely on the fastball. With changes in the delivery, that pitch is not enough for him to be a fantasy option anymore. 

Two appearances out of the pen with the Orioles this past week, Tate was tagged for six earned runs in five innings pitched. While he did strike out five and only walked one, he did give up three bombs. An ERA of 10.80 looks confused next to a WHIP of 1.00, but this shows the real issues with pitching in Baltimore. When Tate gave up those three homers in Petco Park, one of the better parks for suppressing homers, imagine the carnage at Camden. Clear stock down, and clear sell for fantasy owners.  

 

 

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

Coby White

is Available on Wednesday
Kelly Oubre Jr.

Won't Play on Wednesday
Jeremy Peña

Jeremy Pena Suffers Small Fracture in his Finger
VJ Edgecombe

is Ruled Out on Wednesday
Isaiah Hartenstein

to Play on Wednesday
Shai Gilgeous-Alexander

is Cleared for Wednesday's Contest
Collin Murray-Boyles

to Remain Sidelined on Thursday
Egor Demin

Ruled Out for Thursday's Game
Brandon Ingram

Considered Questionable For Thursday
Kyshawn George

Slated to Miss Thursday's Matchup With Jazz
Drey Jameson

Could be a Sleeper Out of the Arizona Bullpen
Brandon Williams

Expected to Suit Up Against Magic on Thursday
Rafael Devers

Feeling Much Better, Could Return This Weekend
Abner Uribe

Dominates Tigers; a Saves Candidate in Milwaukee?
Dylan Crews

Returns to Grapefruit League Lineup on Wednesday
Cooper Flagg

Considered Questionable For Thursday
Trae Young

Off Injury List For Thursday
Shane McClanahan

Throws Two Scoreless Innings in Spring Debut
Kirby Yates

Is Kirby Yates the Favorite for Closing Duties in Anaheim?
Klay Thompson

Probable For Thursday's Clash With Magic
Stefon Diggs

Patriots Releasing Stefon Diggs
Mick Abel

Making his Case as Twins Starter in 2026
Corbin Carroll

Progressing to Batting Practice Swings
Byron Buxton

Looking Like a Draft-Day Value
Merrill Kelly

Scheduled for Bullpen Session on Thursday
Cam Schlittler

to Make Grapefruit League Debut on Friday
Andrew Kittredge

Dealing With Shoulder Inflammation
Walker Jenkins

Reassigned to Minor-League Camp
Cody Bellinger

Scheduled to Return to Grapefruit League Action on Thursday
Matt Shaw

to Start Seeing More Time in the Outfield
Hunter Greene

Says he Doesn't Have UCL Damage
Nolan McLean

Feeling Better, to Throw 50-55 Pitches in Sim Game
Trent McDuffie

Chiefs Sending Trent McDuffie to Rams in Blockbuster Deal
Hunter Greene

to Undergo MRI for Elbow Injury
Taylor Moore

Looking to Build on Cognizant Classic Finish
Robert MacIntyre

Brings Solid Form to Bay Hill
Scottie Scheffler

the Tournament Favorite at Bay Hill
Jonathan Drouin

Ready to Go Wednesday
Xander Schauffele

Trending Well Ahead of API
Jake Walman

Avoids Major Injury Tuesday
Marcus Johansson

Makes Early Exit Versus Lightning
Cole Smith

Golden Knights Pick Up Cole Smith From Nashville
Michael McCarron

Sent to Wild for Second-Round Pick
Ryan O'Reilly

Sustains Eye Injury Tuesday
Artturi Lehkonen

Deemed Week-to-Week
Kevin Love

Active Wednesday Night
Jaden Ivey

to Miss Five-Game Road Trip
Zach Edey

Has Season-Ending Ankle Surgery
Matas Buzelis

Exits Early Tuesday
Josh Giddey

Hurts Ankle Tuesday
Jarrett Allen

Exits Early With Knee Injury
Si Woo Kim

Looking to Return to Top Form at Bay Hill
Leon Draisaitl

Dominates With Five-Point Game
Ben Griffin

Looking to Return to Form at Arnold Palmer Invitational
PGA

Nico Echavarria Looks to Build on Cognizant Classic Win at Arnold Palmer
Sam Burns

Searching for Consistency at Arnold Palmer Invitational
Daniel Berger

Offers Sneaky Upside at Bay Hill
Jack Hughes

Contributes With Two Assists
Dougie Hamilton

Picks Up Two Points in Win
Jacob Markstrom

Cruises to Win
Dylan Guenther

Picks Up Two Points on Tuesday Night
Jeremy Swayman

Defeats the Penguins
Zion Williamson

Ready to Take on Lakers
VJ Edgecombe

Sustains Back Injury Tuesday
Justin Thomas

Making Season Debut at API Following Lower-Back Surgery
NASCAR

Collin Morikawa Hopes To Better Last Year's Runner-Up Finish at API
Emmet Sheehan

Behind in Camp Due to Illness
Brady Singer

Lit Up in Cactus League Debut
Tommy Fleetwood

Isn't As Confident of a Start at Bay Hill as Previous Weeks
Blake Lizotte

Unavailable Against Bruins
Marcus Foligno

Considered Week-to-Week
Jonas Brodin

Rejoins Wild Lineup
John Carlson

Misses Fourth Consecutive Game
Mikael Granlund

Troy Terry, Mikael Granlund Remain Out Tuesday
J.T. Miller

Lands on Injured Reserve
Mark Stone

Ruled Out Tuesday
Kyler Murray

Will be Released
Trey Hendrickson

Bengals Not Using the Franchise Tag on Trey Hendrickson
Daniel Jones

Colts Place Transition Tag on Daniel Jones
Adam Scott

Might Endure Tough Times at Bay Hill
Aldrich Potgieter

Extremely Risky When it Comes to Bay Hill
PGA

Sungjae Im to Make Season Debut at Arnold Palmer Invitational
Jordan Spieth

an All-or-Nothing Option at Bay Hill
Harry Hall

Trying to Rebound After the Genesis Invitational
Ryan Gerard

Needs Better Start at Bay Hill
Kenneth Walker III

Won't Get the Franchise Tag
Patrick Cantlay

Still Plagued by Bad Putting Ahead of Arnold Palmer Invititational
Daniel Jones

Colts Expected to Use Transition Tag on Daniel Jones
Breece Hall

Jets Placing Franchise Tag on Breece Hall
CFB

Mark Stoops Joining Texas Coaching Staff
Nick Seeler

Suffers Lower-Body Injury Versus Maple Leafs
Jason Day

Attempts to Bounce Back from The Genesis Invitational
Jacob Bridgeman

Rolling into Arnold Palmer Invitational
Russell Henley

Looks to Defend Title at the Arnold Palmer Invitational
Khalil Mack

Will Play in 2026
MMA

Lone'er Kavanagh Gets Back In The Win Column
Brandon Moreno

Gets Outclassed
Marlon Vera

Loses Fourth Fight In A Row
Daniel Jones

Colts Have "50/50" Chance to Get a Deal Done With Daniel Jones
David Martinez

Remains Undefeated In The UFC
Daniel Zellhuber

Loses Third Consecutive Fight
King Green

Gets Second-Round TKO Win
Felipe Bunes

Drops Decision At UFC Mexico City
Édgar Cháirez

Edgar Chairez Wins Back-To-Back Fights
Ryan Blaney

Falls to Eighth Despite Running Most of the Race in the Top Five At COTA
Ty Gibbs

Wins A Stage and Finishes Fourth At COTA
Christopher Bell

Earns First Top-Five Finish of the 2026 Season at COTA
Kyler Murray

"Repeatedly" Linked to Jets
Shane Van Gisbergen

Falls Short of Victory At COTA
Tyler Reddick

Wins At COTA and Makes NASCAR History
David Montgomery

Texans Acquire David Montgomery From Lions
Kyler Murray

Likely to be Released
Travis Etienne Jr.

Not Expected to be Franchise-Tagged
Aaron Jones Sr.

Vikings Planning to Release Aaron Jones Sr.?
Tyler Reddick

Could Make History at COTA
Shane Van Gisbergen

Shane van Gisbergen Still the Favorite at COTA
Christopher Bell

Will Be Tough to Beat at COTA
AJ Allmendinger

Could Contend at COTA
Connor Zilisch

Carries Plenty of Upside for DFS at COTA
Chase Elliott

May be A Strong Contender Again at COTA
Chris Buescher

Is Nothing But Consistent at Road Courses
Ross Chastain

May Be An Underrated Competitor for the Win at COTA
William Byron

Is William Byron a Viable DFS Option for COTA?
Carson Hocevar

Needs Clean Race at COTA
Kyle Larson

Could be A Decent DFS Option for COTA Lineups
Ryan Blaney

Could Ryan Blaney be A Sleeper DFS Option for All Formats for COTA?
Chase Briscoe

Should DFS Players Roster Chase Briscoe at COTA?
NASCAR

Bubba Wallace Is A Favorable Value Option for COTA DFS Lineups
Ty Gibbs

Could Ty Gibbs Be A Rosterable DFS Play for COTA?
A.J. Brown

Patriots "Have Explored Trade Talks" Involving A.J. Brown
Lone'er Kavanagh

Set For UFC Mexico City Main Event
Brandon Moreno

Looks To Bounce Back
David Martinez

Set For UFC Mexico City Co-Main Event
Marlon Vera

In Dire Need Of Victory
King Green

Looks To Win Back-To-Back Fights
Daniel Zellhuber

Aims To Snap Two-Fight Skid
Felipe Bunes

Looks To Get Back In The Win Column
Édgar Cháirez

Edgar Chairez A Favorite At UFC Mexico City
George Pickens

Cowboys Not Interested in Trading George Pickens
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF