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Starts and Sits - All Starting Pitcher Matchups for Fantasy Baseball (May 19 - May 25)

Spencer Schwellenbach - Fantasy Baseball Prospects, Draft Sleepers, MLB Rookie Rankings

Nick's fantasy baseball starts/sits, expert advice for all starting pitcher matchups for May 19 - May 25 (2025). Set your winning fantasy baseball lineups.

We're rolling strong through the month of May and not letting up for a moment with our starting pitcher starts/sits for fantasy baseball Week 8- Monday, May 19 through Sunday, May 25. Are you attacking the right categories and snagging a couple of fun stashes for the future? Make sure you've bookmarked us for every start/sit option and possible two-start decisions for the season.

For 13 years running, we have been writing this Starting Pitcher Starts and Sits series weekly here at RotoBaller. I'm Nick Mariano, and I'll take us through the 2025 season. All kinds of firepower go into bringing you this piece each week to produce a beloved series for our readers.

New readers should absorb the section below to learn the column's aim and how best to use this tool, while veterans can proceed to the guide. We wish you the best of luck with your fantasy baseball starting pitcher lineup decisions as we all try to calculate the optimal decisions for our squads. Remember to focus on yourself and your path to winning first and foremost!

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

 

Start/Sit Data Overview

Ahead of each week of the fantasy baseball season, we publish the table below. We have the probable starters for every game of the week and a grade for them on a 0-100 scale. The intent is to give you advice and inspire confidence (or lack thereof) in your decisions to start or sit certain pitchers.

Please note that beyond the usual "Start" and "Sit" labels, we've expanded on the old "context-dependent" section to break it down further with "Lean Sit," "Lean Start," and true 50/50 "Coin Flip" designations. This is because different leagues call for different actions, and those in start-sit purgatory may be worth the gamble to some.

Also, we put the arms best projected to start or get bulk innings or actionable arms who may return from the injured list or be called up. Still, some situations are fluid, and we update ASAP to reflect accurate information. The early season means plenty of jostling around as injuries crop up and managers settle into routines, so check back frequently!

The "starts" category includes pitchers you'd likely start in every league. The "sits" are pitchers you likely sit in every league.

The 40-60 range will mean it is close, and it's up to you to decide based on your league settings or team needs (wins, strikeouts, etc.), how deep your league is, which roto/points categories are scored, and so on.

Here are your starts and sits for what we're calling Week 8 of the fantasy season, which covers May 19 through May 25. Let's toe that rubber!

 

Week 8 Start/Sit Recommendations (May 19 - May 25)

Updated start/sit recommendations for this week's MLB games. This chart is updated daily as probable starters are constantly changing with postponements, injuries, etc. Scroll down further for a color-coded chart. If you can't see the chart below, click here to see the starts/sits on a separate page:


 

Start/Sit Color-Coded Matchups Chart (May 19 - May 25)

The below grid shows the same data but as a color-coded grid:



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REAL-TIME FANTASY NEWS

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Dan Vladar Links Up with Flyers on Two-Year Deal
NHL

Andrew Mangiapane Signs Two-Year Pact with Oilers
NHL

Ryan Lindgren Joins Kraken on Four-Year Contract
NHL

Christian Dvorak Heads to Philadelphia
Logan Stankoven

Signs Long-Term Extension with Hurricanes
NHL

Jonathan Drouin Joins Islanders on Two-Year Contract
NHL

Devils Hand Connor Brown a Four-Year Contract
NHL

John Klingberg Lands in San Jose
William Eklund

Signs Three-Year Extension with Sharks
Will Cuylle

Agrees to Two-Year Contract with Rangers
NHL

Vladislav Gavrikov Inks Seven-Year Deal with Rangers
NHL

Tanner Jeannot Moves to Boston
NHL

Corey Perry Joins Kings on One-Year Deal
K'Andre Miller

Hurricanes Pick Up K'Andre Miller
Zac Gallen

Fans 10 in Tuesday's Win
Hunter Goodman

Hits Two More Homers Tuesday
Josh Hader

Stays Perfect In Save Conversion On Tuesday
Milwaukee Bucks

Taurean Prince Staying in Milwaukee
Shane Baz

Fans 11 Against Athletics
Grant Holmes

Strikes Out 10 in Scoreless Outing
Houston Rockets

Jeff Green Signs One-Year Deal to Remain in Houston
T.J. Watt

Trying to Become Highest-Paid Non-QB?
Willson Contreras

Doubtful for Wednesday
George Springer

Clubs Two Homers in Seven-RBI Day
Joshua Palmer

Could be a Sleeper
Los Angeles Lakers

Jake LaRavia Lands with Lakers
Laviska Shenault Jr.

on the Bubble
Orlando Magic

Tyus Jones Signs One-Year Deal With Magic
Raheem Blackshear

to Work Mostly As Special-Teamer
Golden State Warriors

Kevon Looney Heads to New Orleans
Rico Dowdle

Trevor Etienne to Split Carries?
Chuba Hubbard

Should See Majority of Touches in 2025
Milwaukee Bucks

Jericho Sims Staying in Milwaukee
Denver Nuggets

Tim Hardaway Jr. Joins Nuggets
Willson Contreras

Avoids Structural Damage on Hand After HBP
Detroit Pistons

Duncan Robinson Lands With Detroit
Charlotte Hornets

Tre Mann Remaining in Charlotte
Josh Naylor

Scratched From Tuesday's Lineup Against Giants
Kevin Yu

a Near Must-Play at TPC Deere Run
San Francisco Giants

Giants Exercise Bob Melvin's 2026 Option
PGA

J.T. Poston Returns to John Deere Classic Looking for Another High Finish
Josh Naylor

Back in Action on Tuesday
Yordan Alvarez

Suffers Setback
Thriston Lawrence

a Decent Fit For John Deere Classic
Tom Kim

Not Finding Much to be Happy About Ahead of John Deere Classic
Nolan Arenado

Dealing with Finger Sprain
ANA

Mikael Granlund Moves to Anaheim on Three-Year Deal
Jacob Wilson

Scratched With Hamstring Soreness
NJ

Jake Allen Signs Five-Year Extension With Devils
VAN

Brock Boeser Remains in Vancouver on Seven-Year Deal
Conor Garland

Signs New Six-Year Deal with Canucks
Thatcher Demko

Signs Three-Year Extension with Canucks
Brandon Woodruff

Ready for Season Debut
Martin Fehérváry

Martin Fehervary Agrees to Seven-Year Extension with Capitals
Garrett Mitchell

Out for the Rest of the Season
MLB

Brewers-Mets Postponed on Tuesday
MLB

Tigers-Nationals Postponed on Tuesday
Zach Neto

Returns to Tuesday's Lineup
Milwaukee Bucks

Gary Harris Inks Deal With Bucks
MLB

Padres-Phillies Postponed on Tuesday
Charlotte Hornets

Mason Plumlee Heading Back to Charlotte
Si Woo Kim

is a Prohibitive Fade at John Deere Classic
Hunter Goodman

Back Behind the Dish on Tuesday
Jakob Poeltl

Agrees to a Contract Extension With Raptors
Ben Griffin

is the Appropriate Favorite at TPC Deere Run
Jason Day

is a Fine Play With Limited Upside at John Deere Classic
Vasilije Micić

Vasilije Micic Dealt to Bucks on Tuesday
Daniel Suarez

and Trackhouse Racing Parting Ways After 2025 Season
Luke Clanton

Looks to Have Another Strong Week at TPC Deere Run
Pat Connaughton

Traded to Hornets
Atlanta Hawks

Luke Kennard Lands in Atlanta
Breece Hall

Aiming to Prove He is "Still One of the Best in the League"
T.J. Watt

Steelers Not Planning to Trade T.J. Watt
Sacramento Kings

Dennis Schroder Set to Join Sacramento
Boston Celtics

Luke Kornet Agrees to Contract With San Antonio
Jonas Valančiūnas

Nuggets Trade for Center Jonas Valanciunas
Shai Gilgeous-Alexander

Signs Massive Extension With Oklahoma City
New York Knicks

Knicks Pick Up Guerschon Yabusele
NFL

Negotiations on 18-Game Season Not Expected Until Next Year
Indiana Pacers

Myles Turner Leaves Indiana, Signs With Milwaukee
Tyler Boyd

Steelers Have Talked With Tyler Boyd
Darren Waller

Coming Out of Retirement to Play for Dolphins
Alexander Romanov

Islanders Retain Alexander Romanov on $50 Million Contract
Jalen Ramsey

Could Move Around in Pittsburgh
Jonnu Smith

to be Used in Hybrid Role
Terry McLaurin

Commanders, Terry McLaurin Not Close on Contract Extension
Michael Mayer

Raiders Not Interested in Trading Michael Mayer
Aldrich Potgieter

Wins Rocket Mortgage Classic
Thorbjorn Olesen

Finishes Tied for 41st at Rocket Mortgage Classic
Denny McCarthy

Finishes Tied For 12th at Travelers Championship
Chris Kirk

Finishes Tied For Second at Rocket Mortgage Classic
Michael Kim

Finishes Tied for 26th at Rocket Mortgage Classic
Max Homa

Misses Cut at Rocket Mortgage Classic
Lucas Glover

Finishes Tied For Ninth at Travelers Championship
PGA

Nico Echavarria Finishes Tied For Sixth at Rocket Mortgage Classic
Pittsburgh Steelers

Rumors Still Swirling Around Potential T.J. Watt Trade
Ilia Topuria

Becomes The New Lightweight Champion
Charles Oliveira

Knocked Out At UFC 317
Kai Kara-France

Alexandre Pantoja Submits Kai Kara-France
Kai Kara-France

Submitted At UFC 317
Joshua Van

Extends His Win Streak
Tyler Boyd

Interested in Playing for Steelers
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Dolphins Now Looking to Acquire a Tight End
Brandon Royval

Drops Decision
L'Jarius Sneed

Says he's Healthy
Renato Moicano

Loses Back-To-Back Fights
Beneil Dariush

Gets Back In The Win Column
Felipe Lima

Suffers His First UFC Loss
Payton Talbott

Bounces Back
Minkah Fitzpatrick

Heading Back to Miami
Jonnu Smith

Shipped to Pittsburgh
Alex Bowman

Competitive Run Ends With Third-Place Finish at Atlanta
Erik Jones

Secures A Top-Five Finish After Adversity In Atlanta
Tyler Reddick

Collects A New Career-Best Finish At Atlanta
Chase Elliott

Ends Winless Skid With Atlanta Victory
Brad Keselowski

Falls Short of Atlanta Victory
Carson Hocevar

Recovers From Big One to Finish 10th at Atlanta
William Byron

Caught up in Atlanta Big One but Retains Points Lead
Denny Hamlin

Top In-Season Challenge Seed Denny Hamlin Eliminated in Lap 70 Crash
Ty Dillon

Bottom Seed Ty Dillon Upsets Denny Hamlin to Advance in In-Season Challenge
Kyle Larson

Don't Expect Kyle Larson to Win First Drafting Track Race on Saturday
Christopher Bell

Unlikely to Complete Atlanta Sweep
Brad Keselowski

Seeks Another Clutch Win for Hail-Mary Playoff Bid
Chris Buescher

Unlikely to Lead Enough to Have Much DFS Value
Alex Bowman

Qualifies Best Among Non-Fords but Unlikely to Contend at Atlanta
Ryan Preece

Will Probably Run Better Than Usual at Atlanta
Austin Dillon

Consistently Mediocre at Atlanta
Ty Gibbs

Slightly Faster Lately but Unlikely to be a Factor at Atlanta
Erik Jones

a Low-Key Strong DFS Option
Noah Gragson

Could Have DFS Value as One of the Lowest-Qualifying Fords
Riley Herbst

Unlikely to Replicate February Atlanta Finish
Charles Oliveira

Can Become A Two-Time Lightweight Champion
Ilia Topuria

A Favorite At UFC 317
Kai Kara-France

Can Become The New Flyweight Champion
Alexandre Pantoja

Set For Fourth Title Defense At UFC 317
Joshua Van

Looks To Extend His Win Streak
Brandon Royval

Looks For His Third Win In A Row
Renato Moicano

Returns At UFC 317
Beneil Dariush

An Underdog At UFC 317
Payton Talbott

Looks To Bounce Back
Felipe Lima

Set To Open Up UFC 317 Main Card
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