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

Undervalued Starting Pitchers: Week 4 Waiver Wire

Fantasy Baseball Pitchers With The Most To Lose

Click here to get fantasy baseball advice about which pitchers to target from the waiver wire for week 4. Play the waiver wire and win with RotoBaller!

In this piece, RotoBaller will highlight a selection of starting pitchers owned in less than 50% of both CBS and Yahoo leagues that have favorable matchups in the upcoming week. Whether you’re suffering from injuries, poor performance, or your league’s fantasy baseball waiver wire is barren, these undervalued pitchers could prove useful in the days ahead. 

Bartolo Colón on April 29, 20124/23: Bartolo Colon (OAK) @ Boston Red Sox (Alfredo Aceves)

CBS Ownership: 28%, Yahoo Ownership: 7%

RotoBaller is going back to the well after successfully picking Colon last week. The portly right-hander has been very effective in 2013 with a 3.32 ERA, 1.05 WHIP and zero walks over 19 IP. He’s also had great success against current Red Sox batters, holding them to a career .214/.283/.388 triple-slash in 113 plate appearances. Aceves has been good in a relatively small sample against Oakland batters but he’s been terrible overall this year with 6.28 ERA and 1.28 WHIP in 14.1 IP. Colon is worth riding again on Tuesday.

4/25: Edwin Jackson (CHC) @ Miami Marlins (Kevin Slowey)

CBS Ownership: 7%, Yahoo Ownership: 3%

This game won’t exactly be on Major League Baseball’s marquee next Thursday, but Slowey might offer some value in his matchup with the Cubs. The former Twin has yet to register a win but has been terrific for Miami with a 1.90 ERA and 15/6 K/BB ratio in 23.2 IP. Yes, he’s been hit at a .316/.308/.553 clip in 39 PA by current Cubs hitters, but a closer look reveals that it’s mainly because of David DeJesus and his complete ownership of Slowey. His mound counterpart, the right-handed Edwin Jackson, has been below average in 2013 and Marlins hitters have strafed him at a .346/.415/.519 clip in 94 PA. As long as he can contain DeJesus, Slowey could see success this week.

4/26: Kyle Kendrick (PHI) @ New York Mets (Dillon Gee)

CBS Ownership: 24%, Yahoo Ownership: 9%

This selection is as much about Kendrick as it is Gee. Kendrick has been a good back-of-the-rotation starter for Philadelphia in 2013, as he’s got a 3.38 ERA and 13/6 K/BB ratio in 18.2 IP. He’s been OK versus current Mets batters with a .738 OPS against in 143 PA, but that looks Cy Young-esque when juxtaposed with Gee: on top of his wretched 8.36 ERA and 1.79 WHIP over 14 IP this year, the Mets righty has been positively destroyed by Phillies batters at an astonishing .400/.432/.771 rate in 74 PA. That’s a 1.204 OPS for those scoring at home, meaning Kendrick's a candidate for decent production and a cheap win next Friday.




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

Paul George

Resting Versus Charlotte
Joel Embiid

Won't Play on Monday Night
Kawhi Leonard

Will Face Brooklyn on Sunday
Norman Powell

is Cleared for Sunday's Contest
Kasparas Jakucionis

Upgraded to Available
Jalen Green

is Ruled Out for Sunday's Game
Aaron Wiggins

to Suit up on Sunday
Jose Alvarado

is Making his Return on Sunday
Trey Murphy III

is Available for Sunday's Game
Ja'Kobe Walter

is Returning on Sunday
Immanuel Quickley

is Cleared for Sunday's Game
Norman Powell

is Upgraded to Probable on Sunday
Davion Mitchell

is Downgraded to Out
Philipp Kurashev

Joins Sharks for Road Trip
Charle-Edouard D'Astous

Placed on Injured Reserve
William Nylander

Doesn't Have Timeline for Return
Teuvo Teravainen

Remains Out Sunday
David Kampf

Scratched on Sunday
Kris Letang

Expected to Return Sunday
Linus Ullmark

Dresses as Backup Sunday
Matthew Stafford

Plans to Return in 2026
Jonathan Kuminga

is Dealing with Bone Bruise
Norman Powell

Holds Questionable Tag for Sunday
Davion Mitchell

Tagged as Doubtful for Sunday
Noah Clowney

is Downgraded to Out
Caris LeVert

Won't Suit up on Sunday
Cade Cunningham

is Available on Sunday
CFB

Arthur Smith to Become Ohio State's Offensive Coordinator
Zach LaVine

Iffy for Sunday Against Detroit
Bo Nix

Sidelined for 12 Weeks With Broken Ankle
Stephen Curry

De'Anthony Melton Could Sit Sunday vs. Minnesota
Jose Altuve

to Mainly Play Second Base
Nicolas Hague

Out Week-to-Week
Yu Darvish

Considering Retirement
Simon Edvinsson

Misses Second Straight Game
Alexandre Texier

Cleared for Original Six Matchup
Anze Kopitar

Still Out Saturday
Drew Doughty

Set to Rejoin Kings Lineup Saturday
Matt Boldy

Expected to Return Saturday Night
Brad Marchand

Available Saturday
Pittsburgh Steelers

Steelers Finalizing Deal to Make Mike McCarthy Their Head Coach
José Ramírez

Jose Ramirez Signs Seven-Year Extension With Guardians
Gunnar Henderson

is Fully Healthy Heading into Spring Training
Bo Horvat

Rejoining Islanders Lineup Saturday
Dylan Holloway

Out Friday
Ross Colton

Won't Play Friday
Filip Chytil

Ready to End Three-Month Absence
Mason McTavish

Misses Second Straight Game Friday
Anthony Stolarz

Returns to Action Friday
Oliver Ekman-Larsson

Available Friday
Tyreek Hill

Dolphins Expected to Release Tyreek Hill
Paddy Pimblett

Set For Interim Lightweight Title Fight
Justin Gaethje

An Underdog At UFC 324
Song Yadong

Looks To Win Back-To-Back Fights
MMA

Sean O'Malley Looks To Get Back In The Win Column
Derrick Lewis

Returns At UFC 324
Waldo Cortes-Acosta

Looks For His Third Consecutive Win
Philip Rivers

Interviewing for Bills Head-Coaching Job
NFL

Fernando Mendoza Officially Declares for NFL Draft
CFB

Arch Manning Undergoes Foot Surgery
Dalton Kincaid

Played Through Torn PCL
CFB

College Football Playoff Expected to Remain a 12-Team Field in 2026
Baltimore Ravens

Ravens Hire Jesse Minter as Their Head Coach
Indianapolis Colts

FBI Investigating the Death of Colts Owner Jim Irsay
MacKenzie Gore

Rangers Acquire MacKenzie Gore From the Nationals
Brandon Sproat

Dealt to Brewers in Four-Player Trade
Jett Williams

Brewers Acquire Jett Williams From Mets
Freddy Peralta

Mets Acquire Freddy Peralta From Brewers
Kyle Tucker

Expected to Bat Second or Third in Dodgers' Lineup
Brandon Aiyuk

has "Played his Last Snap as a Niner"
Cody Bellinger

Signs Five-Year, $162.5 Million Contract With Yankees
Adam Scott

Looks to Overcome Putting Woes at American Express
Billy Horschel

Looking to Rebound at The American Express
Josh Allen

Might Need Foot Surgery
Russell Henley

Looks to Build on Strong Start at The American Express
Jason Day

Looking to Start 2026 Strong at The American Express
Wyndham Clark

Looking to Regain Form at The American Express
Sam Burns

Looks to Continue Success at The American Express
Akshay Bhatia

Looking to Flip the Script at The American Express
Christiaan Bezuidenhout

Looking to Build on Strong Fall in Season Debut
Kurt Kitayama

Hopes To Continue Strong Start to 2026 Season at American Express
CFB

Princewill Umanmielen Expected to Sign with LSU
Scottie Scheffler

Returns To American Express After Missing Last Year's Edition
Robert MacIntyre

Keeps Momentum Rolling Heading Into American Express
Brian Harman

Can Challenge at American Express if His Putter Stays Hot
Ben Griffin

Outstanding Form Continues Heading Into American Express
Matt Fitzpatrick

Continues Playing Well Following Outstanding Finish to 2025 Season
Patrick Cantlay

Looks to Get a Jump Start on His 2026 Season
Blades Brown

Set to Make First PGA Tour Appearance of 2026
Kevin Roy

Has Some Confidence Heading to Southern California
Min Woo Lee

Poised to Make Bigger Impact in 2026
Max Homa

Needs a Better Start for 2026
Tony Finau

Trying to Reverse Disturbing Trend
Cam Davis

Aims for More Accuracy at American Express
Luisangel Acuña

Luisangel Acuna Sent to White Sox in Trade
Luis Robert Jr.

Mets Acquire Luis Robert Jr. from White Sox
Los Angeles Chargers

Mike McDaniel Expected to Become Chargers Offensive Coordinator
Carlos Beltran

Andruw Jones Elected to Baseball Hall of Fame
CFB

Alberto Mendoza Expected to Land at Georgia Tech
Malik Nabers

Giants Hope Malik Nabers Will be Back for Start of Training Camp
CFB

Duke Suing Quarterback Darian Mensah
Cam Skattebo

Should be Ready by OTAs
George Kittle

Expects to Return "Well Before November"
CFB

Alberto Mendoza Entering Transfer Portal
Mookie Betts

Plans to Retire at the End of his Current Contract
Tennessee Titans

Titans Set to Hire Robert Saleh as Next Head Coach

RANKINGS

QB
RB
WR
TE
K
DEF
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP