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Starts and Sits - All Starting Pitcher Matchups for Fantasy Baseball (May 26 - June 1)

Hunter Brown - Fantasy Baseball Rankings, Draft Sleepers, MLB Injury News

Nick's fantasy baseball starts/sits, expert advice for all starting pitcher matchups for May 26 - June 1 (2025). Set your winning fantasy baseball lineups.

June is in the title and the action is heating up with the weather as we proceed with our starting pitcher starts/sits for fantasy baseball Week 9- Monday, May 26 through Sunday, June 1. Let's win together and make the most of our starts and innings as the thermometer starts cranking. 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. You know what degree of risk to accept by this point in the season, so proceed accordingly.

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 9 of the fantasy season, which covers May 26 through June 1. Let's toe that rubber!

 

Week 9 Start/Sit Recommendations (May 26 - June 1)

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 26 - June 1)

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

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POPULAR FANTASY TOOLS

Expert Advice
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Import Your Leagues
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
Compare Any Players
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REAL-TIME FANTASY NEWS

Quentin Johnston

Not Assured of Starting Role
Cordarrelle Patterson

on the Roster Bubble in Pittsburgh?
Shedeur Sanders

Not Assured of Roster Spot in Cleveland?
Wan'Dale Robinson

Hoping For More Downfield Opportunities
Anfernee Simons

Celtics Are "Actively Trying to Trade" Anfernee Simons
NBA

Alex Ducas Heading to Australia
NBA

Dominick Barlow Inks Two-Way Deal with 76ers
NBA

Spurs Re-Sign Jordan McLaughlin to One-Year Deal
Dylan Harper

Out Thursday, Expected to Play Saturday
Ronald Acuña Jr.

Ronald Acuna Jr. Homers Twice on Wednesday
Cleveland Browns

Greg Newsome on the Trade Block?
VJ Edgecombe

Diagnosed with a Sprained Thumb
Zach Tom

An Extension Candidate in Green Bay
Devin Booker

Agrees to Extension with Phoenix
Trevor Williams

to Undergo Season-Ending Elbow Surgery
Kyren Williams

Rams Not Willing to Pay Kyren Williams Top-Market Money?
Byron Buxton

Exits After Hit-by-Pitch, X-Rays Negative
Ronald Acuña Jr.

Ronald Acuna Jr. Playing on Wednesday
Alex Bregman

has "Really Good Chance" to Return Before All-Star Break
Christian Kirk

the No. 2 WR in Houston?
Teoscar Hernández

Teoscar Hernandez Expected to Return on Friday
Jerome Ford

the Likely Starter for Cleveland to Begin 2025
Chig Okonkwo

"Poised" for Best Season of Career
Xavier Watts

Falcons High on Xavier Watts
Xavier Restrepo

Training With Star Wideouts
Walter Clayton Jr.

Leads Jazz to Summer League Win
Carter Bryant

Struggles in Summer League Loss
Kyle Filipowski

Drops a Double-Double in Summer League Action on Tuesday
Oklahoma City Thunder

Malevy Leons Logs Impressive Summer League Outing on Tuesday
Dalton Knecht

Collects 25 Points in Lakers Summer League Win
Los Angeles Lakers

Darius Bazley Drops 27 Points in Summer League on Tuesday
Gary Woodland

Looking to Find Rhythm at Scottish Open
Aaron Rai

Brings Consistent Play to Scottish Open
Maverick McNealy

a Solid Value Play at Scottish Open
Aldrich Potgieter

Making Scottish Open Debut
Tom Kim

Looks to Rebound at Scottish Open
Brian Harman

a Safe Option at Scottish Open
Luke Clanton

a Sneaky Value Play at Scottish Open
Tristan Wirfs

Undergoes Knee Surgery, Likely to Miss Start of Season
Sam Burns

Looking to Stay Hot at Scottish Open
Chet Holmgren

Agrees to Rookie Max Extension
Alex Bregman

Not Returning Wednesday
Jhoan Duran

Unavailable Due to Illness
Shane McClanahan

Tosses Clean Frame in First Rehab Appearance
Jacob Wilson

Day-to-Day After HBP
Nicolai Hojgaard

May Feel More at Home in Europe
Harry Hall

Showing Fine Form Heading to Scotland
Ronald Acuña Jr.

Ronald Acuna Jr. to be Reassessed Wednesday
Ryan Fox

Playing Well Since Early Spring Struggles
Malaki Branham

Traded to Washington
Max Greyserman

has Solid History at the Genesis Scottish Open
Blake Wesley

Moves to Washington
Harris English

Aims High for Scotland Next
Corey Conners

Primed for the Genesis Scottish Open
Kelly Olynyk

on the Move Again
Daniel Brown

Attempts the Scottish Swing Again
Anthony Davis

Recovering From Eye Surgery
Jacob Bridgeman

Needs Putter to Work at Genesis Scottish Open
Nikola Jokić

Nikola Jokic to Delay Extension Talks Until 2026
Cal Raleigh

Continues Historic Homer Pace Tuesday
Jacob Wilson

Exits Early On Tuesday With Left Hand Contusion
Scottie Scheffler

Headlines Field at Genesis Scottish Open
Rory McIlroy

a Smart Play for Scottish Open
Adam Scott

Looking to Build on History at The Renaissance Club
NASCAR

Sepp Straka Not Likely to Find Momentum at Scottish Open
Justin Rose

Hopes Month Hiatus Helps Him Bounce Back at Scottish Open
Laken Tomlinson

Confident in Texans Offensive Line
J.K. Dobbins

the Starter in Denver?
JT Woods

Seahawks Release JT Woods
Darren Waller

Trade to Miami Becomes Official
Asante Samuel Jr.

Dolphins Interested in Asante Samuel Jr.
Nyheim Hines

Seeking Return to NFL
Dak Prescott

Expects to be Full-Go for Training Camp
Ajay Mitchell

Posts 16 Points in Summer League Win on Monday
Milwaukee Bucks

Vasilije Micic Waived by Bucks
Luis Garcia

Fans Four in Rehab Outing
NHL

Tyler Johnson Retires After 13 NHL Seasons
Jack McBain

Inks New Five-Year Deal with Mammoth
Cam York

Re-Signs with Flyers for Five Years
Jake Knapp

Fits the Mold for Success at The Renaissance Club
Anthony Santander

Hoping to Hit Soon
Luis Robert Jr.

Returning in Short Order
Alex Bregman

Could Return Later This Week
Ketel Marte

Day-to-Day with Groin Tightness
Ty Gibbs

Finishes Second at Chicago and Advances in In-Season Challenge
Alex Bowman

Defeats Bubba Wallace in In-Season Challenge, but Not Without Controversy
Alex Bowman

Bubba Wallace Wrecked by Alex Bowman Again, Putting Playoffs in Doubt
Michael McDowell

Throttle Failure Ends Michael McDowell's Chances to Win at Chicago
Austin Hill

Earns First NASCAR Cup Series Top Ten at Chicago
Tyler Reddick

Scores a Strong Third-Place Run at Chicago
Kyle Busch

Matches his Best Career Finish At Chicago on Sunday
Denny Hamlin

Fights his Way to a Top-5 Finish at Chicago
William Byron

has his Worst Weekend of the Season at Chicago
Hunter Greene

Suffers Setback on Monday
T.J. Watt

Pittsburgh Still Not Close on New Contract
Sonny Milano

on Track to Be Ready for Training Camp
Yu Darvish

to Make Season Debut on Monday
MLB

Nationals Fire Dave Martinez, Mike Rizzo
Jakub Dobes

Signs Two-Year Deal with Canadiens
NHL

Hendrix Lapierre Signs One-Year Deal with Capitals
Carson Hocevar

Should DFS Players Consider Carson Hocevar for Chicago Lineups?
Tye Kartye

Kraken Re-Sign Tye Kartye for Two Years
Ross Chastain

May be A Decent DFS Option for Chicago Lineups
Dmitri Voronkov

Signs Two-Year, $8.35 Million Extension with Blue Jackets
Ryan Preece

Should DFS Players Roster Ryan Preece at Chicago?
Austin Dillon

Is Too Great of A Risk to Add to Chicago Lineups
Zane Smith

Is A Value Play Worth Rostering At Chicago
Austin Hill

is A Favorable Value Option for Chicago DFS Lineups
Ty Dillon

Is Ty Dillon A Decent Driver to Add For NASCAR DFS At Chicago?
William Byron

Qualifying Crash Makes William Byron a Likely DFS Must-Have
Alex Bowman

Should Finish Well, but Probably Costs Too Much for Serious DFS Consideration
Joey Logano

Has Been Relatively Mediocre on Road Courses Lately
Ryan Blaney

Doesn't Really Fit Neatly into Optimal DFS Lineups
ARI

Christian Fischer Retires From NHL at 28
NHL

Spencer Martin Moves to Russia
WAS

Anthony Beauvillier Re-Signs With Capitals for Two Years
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