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

Fantasy Baseball Advice: Undervalued Starting Pitchers (Week 21)

Reid Contini's fantasy baseball advice and waiver wire pickups for MLB starting pitchers in week 21. RotoBaller.com helps you win your fantasy leagues!

In this piece, RotoBaller will highlight a selection of starting pitchers owned in less than 75% 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.

 

8/19: Dillon Gee (NYM) @ Minnesota Twins (Kyle Gibson)

rotoballer-fantasy-baseball-advice-dillon-geeCBS Ownership: 54%, Yahoo Ownership: 22%

We recommended Gee last week against the white-hot Dodgers, but made sure to attach a caveat about New York’s inability to produce much in the victory department. As things turned out, Gee allowed just two earned runs over six innings and left the game in line for a win, but the Mets’ bullpen blew the lead and the hard luck righty was left with a no-decision despite his fifth quality start in his past six appearances. Regardless of his supporting cast, Gee squares off against the weak-hitting Twins on Monday afternoon and should be started in most formats.

 

8/20: Rick Porcello (DET) vs. Minnesota Twins (Mike Pelfrey)

CBS Ownership: 62%, Yahoo Ownership: 21%

A perennial disappointment, Porcello has overcome a shaky start to the season by posting quality starts in seven of his past eight appearances dating back to late June. For some reason his consistency hasn’t moved the fantasy ownership needle too much, so take advantage: Porcello versus the Twins is as good an option as you could hope to find on the waiver wire at this critical point in the season.

 

8/20: Sonny Gray (OAK) vs. Seattle Mariners (Joe Saunders)

CBS Ownership: 34%, Yahoo Ownership: 18%

The recently called up Gray has been outstanding since joining the Oakland rotation, allowing just two earned runs over 14 IP with a 14:4 K:BB ratio in starts versus Toronto and Houston. A 2011 first-round pick, the slightly-built Vanderbilt product primarily relies upon an explosive four-seam fastball with movement in addition to a sharp breaking ball. Combined with good mechanics and an advanced pitching IQ, the young righty has been compared to Tim Hudson and Roy Oswalt. With Bartolo Colon headed to the DL, Gray will have a rotation spot for the foreseeable future and has a real chance to be a factor in the fantasy playoffs.

 

8/21: Jake Arrieta (CHC) vs. Washington Nationals (Ross Ohlendorf)

CBS Ownership: 7%, Yahoo Ownership: 1%

Arrieta has always possessed terrific stuff, but his inability to fully harness it is what ultimately led to the Orioles trading him to the Cubs back in early July. Sent to the minors to continue refining his game, Arrieta was terrific in a spot start versus Milwaukee on July 30th before totally dominating the Cardinals over seven shutout innings in another spot appearance on Friday. Arrieta has now all but sown up a chance to audition for a 2014 rotation spot, and that journey continues with a start against the Nationals on Wednesday night. The idea that Arrieta could hold deep league fantasy value down the stretch isn’t as far-fetched as you might think.

 

==========

If you want this article and other high-end fantasy baseball analysis delivered to you on a daily basis, sign up for our daily newsletter. And be sure to check out Rotoballer.com’s Fantasy Baseball Waiver Wire Pickups list for in-depth analysis on gems that you may be able to find sitting on your waiver wire.  It’s one of the best fantasy baseball features currently on web.

 




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

Los Angeles Chargers

Chargers Officially Hire Mike McDaniel as Offensive Coordinator
Nathan Eovaldi

Doesn't Expect Any Limitations in Spring Training
Jaxon Smith-Njigba

Dominates in NFC Championship Game Win
Scott Wedgewood

Activated From Non-Roster List
Nikita Zadorov

Questionable for Monday
Stephen Halliday

Injured Sunday
Jack St. Ivany

Exits With Upper-Body Injury Sunday
Brock Boeser

Takes Hit to the Head
Evgeni Malkin

Suffers Apparent Injury in Sunday's Win
Sam Merrill

Still Uncertain to Play Monday
Deni Avdija

Could Miss Second Straight Game Monday
Zaccharie Risacher

Misses Ninth Straight Game Monday
Kristaps Porzingis

Still Out Monday Against Pacers
Austin Reaves

Not Ready to Return Monday
Kris Dunn

Exits Early Sunday with Ankle Injury
Cason Wallace

Sidelined Midgame by Groin Issue
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
CFB

Arthur Smith to Become Ohio State's Offensive Coordinator
Bo Nix

Sidelined for 12 Weeks With Broken Ankle
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
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"

RANKINGS

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