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

Week 21 Start/Sit Matchups: MLB Starting Pitchers (SP)

By SD Dirk on Flickr [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons

Bill Dubiel's Week 21 (2017) fantasy baseball starting pitcher (SP) matchups - starts, sits, plays and benches. MLB streamers, two start pitchers and sleepers, based on matchups.

Your friendly neighborhood @Roto_Dubs is back with his weekly starting pitcher matchups. Below are the projected starting pitching matchups for Week 21, and will be updated as more starters are announced. If you've got any questions about which pitchers can capitalize on a juicy matchup and which ones might be worth putting on the pine against a fierce offense, this is the weekly piece for you.

For every week of the fantasy baseball season, we look to analyze all of the projected starting pitcher matchups and put together our optimal lineups. Here at RotoBaller, we believe that it’s key to analyze every SP matchup, each and every week, to help determine which SPs to start/sit and to hopefully find some hidden gems to bolster your teams.

This weekly piece considers the pitcher’s opponents, their career stats against the opponent, some ballpark factors and historical splits. With all of this information, we then provide our start/sit recommendations for each starting pitcher matchup for the approaching week of fantasy baseball.

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

 


SP Matchups & Start/Sit Recommendations

PROBABLE PITCHERS (8/21/17)  
GAME VISITING STARTER START/SIT HOME STARTER START/SIT
ARI@NYM Taijuan Walker SP | ARI START Robert Gsellman SP | NYM SIT
BOS@CLE Eduardo Rodriguez SP | BOS START Mike Clevinger SP | CLE SIT
LAD@PIT Alex Wood SP | LAD START Gerrit Cole SP | PIT START
MIL@SF Zach Davies SP | MIL START Chris Stratton RP | SF SIT
MIN@CHW Tim Melville SP | MIN SIT Carlos Rodon SP | CHW START
OAK@BAL Chris Smith RP | OAK SIT Wade Miley SP | BAL SIT
SEA@ATL Andrew Albers RP | SEA SIT Mike Foltynewicz SP | ATL START
TEX@LAA Cole Hamels SP | TEX START Tyler Skaggs SP | LAA SIT
PROBABLE PITCHERS (8/22/17)  
GAME VISITING STARTER START/SIT HOME STARTER START/SIT
ARI@NYM Patrick Corbin SP | ARI START Steven Matz SP | NYM SIT
BOS@CLE Doug Fister SP | BOS SIT Carlos Carrasco SP | CLE START
CHC@CIN John Lackey SP | CHC START Homer Bailey SP | CIN SIT
COL@KC Jon Gray SP | COL START Danny Duffy SP | KC SIT
LAD@PIT Edward Paredes RP | LAD SIT Jameson Taillon SP | PIT START
MIA@PHI Dan Straily SP | MIA START Nick Pivetta SP | PHI START
MIL@SF Jimmy Nelson SP | MIL START Jeff Samardzija SP | SF START
MIN@CHW Kyle Gibson SP | MIN SIT Lucas Giolito SP | CHW SIT
NYY@DET Masahiro Tanaka SP | NYY START Matthew Boyd SP | DET SIT
OAK@BAL Paul Blackburn SP | OAK SIT Ubaldo Jimenez SP | BAL START
SD@STL Clayton Richard RP | SD START Lance Lynn SP | STL START
SEA@ATL Marco Gonzales SP | SEA SIT Lucas Sims SP | ATL SIT
TEX@LAA Tyson Ross SP | TEX SIT Ricky Nolasco SP | LAA SIT
TOR@TB Marcus Stroman SP | TOR START Chris Archer SP | TB START
WAS@HOU Tanner Roark SP | WAS SIT Charlie Morton SP | HOU START
PROBABLE PITCHERS (8/23/17)  
GAME VISITING STARTER START/SIT HOME STARTER START/SIT
ARI@NYM Zack Godley RP | ARI START Chris Flexen RP | NYM SIT
BOS@CLE Drew Pomeranz SP | BOS START Corey Kluber SP | CLE START
CHC@CIN Mike Montgomery RP | CHC START TBA TBD
COL@KC Antonio Senzatela SP | COL SIT Ian Kennedy SP | KC SIT
LAD@PIT Rich Hill SP | LAD START Trevor Williams RP | PIT SIT
MIA@PHI Justin Nicolino SP | MIA SIT Zach Eflin SP | PHI SIT
MIL@SF Matt Garza SP | MIL SIT Matt Moore SP | SF START
MIN@CHW Ervin Santana SP | MIN START James Shields SP | CHW START
NYY@DET Luis Severino SP | NYY START Jordan Zimmermann SP | DET SIT
OAK@BAL Sean Manaea SP | OAK SIT Dylan Bundy RP | BAL START
SD@STL Jhoulys Chacin SP | SD START Luke Weaver SP | STL START
SEA@ATL Erasmo Ramirez RP | SEA START R.A. Dickey SP | ATL START
TEX@LAA Andrew Cashner SP | TEX START Andrew Heaney SP | LAA SIT
TOR@TB Chris Rowley RP | TOR SIT Austin Pruitt RP | TB SIT
WAS@HOU Edwin Jackson SP | WAS SIT Mike Fiers SP | HOU SIT
PROBABLE PITCHERS (8/24/17)  
GAME VISITING STARTER START/SIT HOME STARTER START/SIT
ARI@NYM Robbie Ray SP | ARI START Rafael Montero RP | NYM SIT
BOS@CLE Chris Sale SP | BOS START Trevor Bauer SP | CLE START
CHC@CIN Jake Arrieta SP | CHC START Sal Romano SP | CIN SIT
COL@KC German Marquez SP | COL START Jake Junis SP | KC SIT
LAD@PIT Hyun-Jin Ryu SP | LAD START Chad Kuhl SP | PIT SIT
MIA@PHI Vance Worley RP | MIA SIT Jerad Eickhoff SP | PHI START
MIN@CHW Jose Berrios SP | MIN START Derek Holland SP | CHW SIT
NYY@DET Jaime Garcia SP | NYY SIT Michael Fulmer SP | DET START
SD@STL Luis Perdomo SP | SD SIT Carlos Martinez SP | STL START
TEX@LAA Martin Perez SP | TEX SIT TBA TBD
TOR@TB J.A. Happ SP | TOR START Alex Cobb SP | TB START
WAS@HOU Matt Grace RP | WAS SIT Dallas Keuchel SP | HOU START
PROBABLE PITCHERS (8/25/17)  
GAME VISITING STARTER START/SIT HOME STARTER START/SIT
BAL@BOS Chris Tillman SP | BAL SIT Rick Porcello SP | BOS START
CHC@PHI Jose Quintana SP | CHC START Ben Lively SP | PHI SIT
COL@ATL Chad Bettis SP | COL START Julio Teheran SP | ATL SIT
DET@CHW Justin Verlander SP | DET START Miguel Gonzalez SP | CHW SIT
HOU@LAA Collin McHugh SP | HOU START Parker Bridwell RP | LAA START
KC@CLE Jason Hammel SP | KC SIT Danny Salazar SP | CLE START
MIL@LAD Brandon Woodruff SP | MIL SIT Kenta Maeda SP | LAD START
MIN@TOR Bartolo Colon SP | MIN SIT Nick Tepesch SP | TOR SIT
NYM@WAS Jacob deGrom SP | NYM START Max Scherzer SP | WAS START
PIT@CIN Ivan Nova SP | PIT START Robert Stephenson SP | CIN SIT
SD@MIA Travis Wood RP | SD SIT Adam Conley SP | MIA START
SEA@NYY Ariel Miranda SP | SEA SIT CC Sabathia SP | NYY SIT
SF@ARI Ty Blach SP | SF SIT Zack Greinke SP | ARI START
TB@STL Jake Odorizzi SP | TB START Michael Wacha SP | STL START
TEX@OAK A.J. Griffin SP | TEX START Kendall Graveman SP | OAK SIT
PROBABLE PITCHERS (8/26/17)  
GAME VISITING STARTER START/SIT HOME STARTER START/SIT
BAL@BOS Kevin Gausman SP | BAL SIT Eduardo Rodriguez SP | BOS START
CHC@PHI Kyle Hendricks SP | CHC START Nick Pivetta SP | PHI SIT
COL@ATL Kyle Freeland SP | COL START Sean Newcomb SP | ATL SIT
DET@CHW Anibal Sanchez SP | DET SIT Carlos Rodon SP | CHW START
HOU@LAA Brad Peacock SP | HOU SIT Tyler Skaggs SP | LAA SIT
KC@CLE Jason Vargas SP | KC START Mike Clevinger SP | CLE START
MIL@LAD Chase Anderson SP | MIL SIT Alex Wood SP | LAD START
MIN@TOR Dillon Gee RP | MIN SIT Marco Estrada SP | TOR START
NYM@WAS Robert Gsellman SP | NYM SIT Stephen Strasburg SP | WAS START
PIT@CIN Gerrit Cole SP | PIT START Luis Castillo SP | CIN START
SD@MIA Dinelson Lamet SP | SD START Dan Straily SP | MIA SIT
SEA@NYY Yovani Gallardo SP | SEA SIT Sonny Gray SP | NYY START
SF@ARI Madison Bumgarner SP | SF START Taijuan Walker SP | ARI START
TB@STL Blake Snell SP | TB SIT Mike Leake SP | STL SIT
TEX@OAK Cole Hamels SP | TEX START Jharel Cotton SP | OAK SIT
PROBABLE PITCHERS (8/27/17)  
GAME VISITING STARTER START/SIT HOME STARTER START/SIT
BAL@BOS Ubaldo Jimenez SP | BAL SIT Doug Fister SP | BOS SIT
CHC@PHI John Lackey SP | CHC START Aaron Nola SP | PHI START
COL@ATL Jon Gray SP | COL START Mike Foltynewicz SP | ATL SIT
DET@CHW Matthew Boyd SP | DET SIT Carson Fulmer RP | CHW SIT
HOU@LAA Charlie Morton SP | HOU START Ricky Nolasco SP | LAA SIT
KC@CLE Danny Duffy SP | KC SIT Carlos Carrasco SP | CLE START
MIL@LAD Zach Davies SP | MIL START Edward Paredes RP | LAD SIT
MIN@TOR Kyle Gibson SP | MIN SIT Marcus Stroman SP | TOR START
NYM@WAS Steven Matz SP | NYM SIT Gio Gonzalez SP | WAS START
PIT@CIN Jameson Taillon SP | PIT START Homer Bailey SP | CIN SIT
SD@MIA Clayton Richard RP | SD START Jose Urena RP | MIA START
SEA@NYY Andrew Albers RP | SEA SIT Masahiro Tanaka SP | NYY START
SF@ARI Chris Stratton RP | SF SIT Patrick Corbin SP | ARI START
TB@STL Chris Archer SP | TB START Lance Lynn SP | STL START
TEX@OAK Tyson Ross SP | TEX SIT Chris Smith RP | OAK SIT

 

More Week 21 Lineup Prep




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

Deni Avdija

Likely to Miss Another Game
Tyus Jones

Set to be Waived by Dallas
Cole Anthony

Parts Ways with Phoenix
Quenton Jackson

Earns Three-Year Deal with Pacers
Mason Plumlee

Staying with Spurs For Remainder Of Season
Devin Booker

Targeting Return Tuesday Or Thursday
Keegan Murray

Out at Least Two Weeks
Tyler Myers

Not Expected to Play Saturday
Luke Hughes

Could Return Saturday
Oskar Sundqvist

Available Saturday
Uvis Balinskis

Exits Early Friday Night
Mark Scheifele

Vladimir Namestnikov Hurt in Friday's Loss
Joel Eriksson Ek

Leaves Game With Facial Injury
Norman Powell

Considered Week-to-Week
Jabari Smith Jr.

to Miss Game Vs. Heat
Kristaps Porzingis

Questionable Vs. Lakers
Draymond Green

On Track to Play Saturday
Julian Strawther

Spencer Jones, Julian Strawther Good to Go Vs. Thunder
Jamal Murray

Jalen Pickett Cleared To Play Friday
Tyler Soderstrom

Off to Strong Start This Spring
Konnor Griffin

Pirates Expected to Approach Konnor Griffin With Long-Term Extension This Spring
Dejounte Murray

Won't Play on Saturday
Trey Murphy III

is Ruled Out for Saturday's Game
Yordan Alvarez

to Make Some Starts in Left Field
Caleb Martin

is Unavailable on Friday
Klay Thompson

is Resting on Friday
P.J. Washington

to Remain Out on Friday
Josh Jung

Expected to Return on Sunday
Andrew Benintendi

Scratched Due to Side Soreness
Orion Kerkering

to Throw on Saturday
Grae Kessinger

Suffers Knee Injury on Friday
Jake Meyers

Scratched Due to Back Spasms
Harrison Bader

Exits with Thumb Injury
Tyler Seguin

Offically Out for Rest of Season
Zach Benson

Could Be an Option Friday
Tom Wilson

Good to Go Friday
John Carlson

to Miss At Least Two More Games
Connor Hellebuyck

Set to Start Friday Night
Samuel Girard

Evaluated for Lower-Body Injury
Hyeseong Kim

Rebuilt Swing Already Generating Results
Bailey Ober

Focusing on Mechanics in Camp
Devin Williams

Sees Struggles Continue in Spring Debut
Rafael Devers

Scratched With Hamstring Tightness
Marcelo Mayer

Stronger and Faster Entering 2026 Season
Kutter Crawford

Set for Live Batting Practice on Friday
Shane Baz

Strikes Out Four in Spring Debut on Friday
Blake Snell

Making Progress, Will be "Hard" to be Ready for Opening Day
Corey Seager

Scratched Due to Illness
Elly De La Cruz

Feels Fully Healthy This Spring
Stephen Kolek

Being Shut Down With Grade 1 Oblique Strain
Lone'er Kavanagh

Set For UFC Mexico City Main Event
Brandon Moreno

Looks To Bounce Back
Samuel Basallo

Thinks he Can Play This Weekend
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
Sergei Bobrovsky

Sharp In Victory
Brad Marchand

Scores Two Goals in Victory
Noah Dobson

Scores Twice in Overtime Loss
Matthew Schaefer

has Two-Goal Game
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
Cedric Coward

to Miss Sixth Straight Game
Taj Gibson

Agrees to Deal With Grizzlies
Memphis Grizzlies

Kyle Anderson Agrees to Buyout, Plans to Join Timberwolves
Matt Boldy

Makes History With Another Four-Point Performance
Jake Guentzel

Sets Up Three Goals Thursday
Leon Draisaitl

Tallies Four Points Against Kings
Joel Kiviranta

Sustains Undisclosed Injury Thursday
Filip Gustavsson

Makes Late Exit Thursday
Ashton Jeanty

Not in Line for Workhorse Role in 2026?
Anthony Richardson Sr.

Colts Give Anthony Richardson Sr. Permission to Seek a Trade
Kyler Murray

Prefers to be Released
Derek Carr

"Strong Belief" That Derek Carr is "Very Serious" About Unretiring
Andy Dalton

Is Andy Dalton Available for a Trade?
Keith Mitchell

Making The Comfortable Return to PGA National
CFB

Chandler Morris Suing NCAA for Seventh Year of Eligibility
Chris Kirk

Searching for a Spark at Cognizant Classic
Brooks Koepka

Making Third PGA Tour Start at Cognizant Classic
Mackenzie Hughes

a Steady Option at Cognizant Classic
Seamus Power

Seeking More Green in Florida
PGA

Haotong Li Back From a Break as Florida Stretch Starts
Stephan Jaeger

Trying to Put Four Rounds Together in Florida
PGA

Nico Echavarria Again Attempting to Make the Weekend
Patrick Fishburn

Looking for a Spark at Cognizant Classic
Blades Brown

Set for Cognizant Classic Debut
Michael Thorbjornsen

Looking to Bounce Back at Cognizant Classic
Maxx Crosby

Raiders Expect Maxx Crosby to Return
Billy Horschel

Looks to Improve Season at Cognizant Classic
Kyle Pitts Sr.

Falcons Place Franchise Tag on Kyle Pitts Sr.
Joe Highsmith

Returns to Defend at Cognizant Classic
Quinshon Judkins

Out of Walking Boot, Will be Ready for Training Camp
Breece Hall

Jets Will Use Franchise Tag on Breece Hall if Extension isn't Reached
Joel Dahmen

Needs Better Consistency Heading Into The Florida Swing
Daniel Berger

Looks to Improve Putting as PGA Tour Begins Its Florida Swing
Kirk Cousins

Falcons Plan to Release Kirk Cousins
Zach Ertz

Plans to Return for 14th Season
Davis Thompson

Struggling to Find Birdies as Florida Looms
Tom Kim

Not Quite Cutting It in 2026
Nicolai Hojgaard

Wants to Build Momentum from Scottsdale
Christiaan Bezuidenhout

Returns After Extended Break for Florida Event
CFB

Gunner Rivers Follows His Father, Commits To North Carolina State
Will Zalatoris

Set to Make Tournament Debut at Cognizant Classic
Rasmus Hojgaard

Trending Up at the Cognizant Classic
Anthony Hernandez

Suffers Third-Round TKO Loss
Sean Strickland

Gets Back In The Win Column
Kyle Pitts Sr.

Falcons Planning to Use Franchise Tag on Kyle Pitts Sr.
Geoff Neal

Suffers Back-To-Back Knockout Losses
Uros Medic

Shines At UFC Houston
Dan Ige

Gets Finished For The First Time In His Career
Melquizael Costa

Extends His Win Streak To Six
NASCAR

Bubba Wallace Falls Short of Victory at EchoPark Speedway
Carson Hocevar

Rallies to Fourth At EchoPark Speedway After Early Struggles
Ross Chastain

Finishes Third At EchoPark Speedway
Chase Briscoe

Scores First Career Top-Five Finish at EchoPark Speedway
Tyler Reddick

Nabs His Second Win of the Season At EchoPark Speedway
Joey Logano

Will Be Popular DFS Pick at EchoPark Speedway
Tyler Reddick

on Pole After Qualifying Rained Out at EchoPark Speedway
Chase Elliott

Could Chase Elliott Be Worth Rostering At EchoPark Speedway?
Ryan Blaney

Is Ryan Blaney Worth Rostering for DFS at EchoPark Speedway?
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF