👉 TAP TO SAVE 50% WITH CODE SPRING
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

#1 Expert Projections
Save 50% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

Free MLB Player Props - Today's Prop Betting Picks for Hitters and Pitchers (5/31/23)

George Kirby - Fantasy Baseball Rankings, Draft Sleepers, Waiver Wire Pickups

Today's free MLB prop betting picks for Wednesday, May 31, 2023. Use Dan Palyo's top baseball prop picks and MLB prop bet recommendations to win money on sports books.

I'm back again with more MLB player props! If you're getting tired of me, don't worry - I am just covering once again for one of my fellow writers and I will never turn down a chance to share some of my favorite prop bets with you! I do strikeout and walk projections for pitchers every day and I hope you tailed yesterday as both Kodai Senga and Shane McClanahan hit for us (though Yusei Kikuchi goes on the no-fly list since he couldn't take advantage of an elite matchup).

Attention fellow sports bettors! We have some exciting news to share as we are now officially partnered with various sportsbooks and have some sweet sports betting promo offers! Get your deposit bonus, as well as a year of free RotoBaller Premium access, when you sign up with a new account today! After you're signed up, use our picks in this article for spreads, totals, and props to win big.

In this article, I'll provide my favorite prop bets for MLB games on Wednesday, May 31, 2023. If you ever want to chat about strikeout props or any other MLB bets, you can find me on Twitter @ThunderDanDFS. Good luck today and let's cash some bets!

Featured Promo: New Novig users get a $25 purchase match (50% discount up to $25) on your first Novig deposit, and 6 free months of RotoBaller's "Big-4" Premium Pass (NFL, NBA, MLB, NHL) which includes exclusive tools for Betting, Props, DFS and more! CLAIM IT NOW

 

MLB Pitcher Prop Bets - Today's Betting Picks

Mitch Keller OVER 6.5 strikeouts (-130 DraftKings)

It's really for me (as a Pirates fan) not to be wildly optimistic about Mitch Keller and what he's doing this season. He's been one of the best stories in baseball so far and I was someone who backed his breakout this offseason as I thought he made some really important changes to his arsenal in the second half of last season.

It turns out that one more offseason was all he needed to really tune up his stuff. He's throwing harder than ever before and locating his pitches with incredible precision. At some point, I would like to see him improve on his 10.5% SwStr% as he's not going to catch guys looking forever, but it's hard not to endorse him for 7+ strikeouts today when he's done it six straight times.

The Giants have an above-average strikeout rate of 25%, too, which has my projections for Keller pushing up toward 9 today. Even if we account for some regression, it's still quite possible that Mitch gets to seven strikeouts today without being as dominant as he has been during this recent run.

Hunter Brown OVER 7.5 strikeouts (+115 DraftKings)

If Mitch Keller wasn't grabbing all the headlines, then Hunter Brown's ridiculous rookie year thus far would certainly be a bigger story. I mean, this kid has been tremendous and has quieted any doubts that he's not cut out for a starting role as some thought he would best be utilized out of the bullpen.

Brown made easy work of the Athletics in his last two starts, striking out 19 A's over 13 innings while allowing just three runs on seven hits.

He had eight strikeouts against the White Sox the start before that, giving him 8, 9, and 10 strikeouts over his last three starts. As with all rookies, he had some hiccups as he struggled against the Giants and Angels in early May, but he punched out eight Rays in seven impressive shutout innings, shut out Texas over seven frames, and shut out these Twins with seven strikeouts over seven innings back in early April.

He continues to improve and is demonstrating some impressive command of his fastball and nasty curveball. While he's trending up, the Twins are trending down (well, actually UP) as their K% against RHP over the last two weeks has been a massive 32%.

I think Brown can get 8+ tonight. He's feeling it and the matchup couldn't be better. I like betting on good pitchers and we getting a stud here who is locked in at plus odds. Go do your thing, Hunter!

George Kirby UNDER 1.5 walks (-200 DraftKings)

And now we go in a slightly different direction. This is what I call a "parlay prop" in that I rarely like to make straight bets that approach -200, but I am not sure we can pass up what has been free money all season. Kirby is the definition of an elite control pitcher. He's walked one batter or no batters in every start this season and he's only walked two hitters TWICE in his entire career (albeit a short career so far)

It doesn't really matter the matchup, we are betting on Kirby's control here and whether or not he's giving up runs is irrelevant. I like pairing this prop with some other safe outcomes (like a big ML favorite) to get up around +100 or better, but I would certainly endorse betting it straight up, too, because it's been automatic all season long.

Also consider: Zach Eflin over 5.5 strikeouts (+105)

 

Sports Betting Promo Offers

Featured Promo: Get any Betting Premium Pass for 50% off using code SPRING. Win more with exclusive betting picks from proven winners across 9 sports! Find optimal bets with our Betting Picks Tool and Bet Weighting Tool and follow along in our VIP chat rooms! Go Premium, Win More!

 

MLB Hitter Prop Bets - Today's Betting Picks

Josh Jung OVER 1.5 total bases (+110 DraftKings)

Jung has been one of my favorite hitters to bet on this year, especially when he faces a lefty. His splits against LHP this season have been elite as he's now at a .413 wOBA and .333 ISO. He went 3-5 yesterday with a double and a home run and continues to hit for power this year.

The opposing pitcher today is Joey Wentz, who is having a forgettable start to this season. Over his first two months, Wentz has a 5.35 xFIP and is allowing a .345 wOBA and .201 ISO to RHH. This is a matchup that Jung can dominate and I love his chances at continuing to rack up multi-hit games or cash the bet with just one swing if he goes for extra bases.

Wander Franco OVER 0.5 stolen bases (+340 DraftKings)

I haven't written up a stolen base prop all season, but here goes nothing! Franco and the Rays face lefty Justin Steele from the Cubs today. While Steele has had a solid season, he will have his work cut out for him today as the Rays rank as one of the best teams in baseball against lefties.

Franco has been doing an excellent job getting on base this year against left-handed pitching with an elite .452 wOBA. He's striking out just 6% of the time and walking over 10% of the time. He's managed to get on base now in eight straight games and has been running wild. He's stolen a base in five of his of his last seven games, including a 2-steal game against Toronto last week.

If he gets on base, he has the green light to run an these odds are too good to pass up!

Good luck, RotoBallers, let's have some fun today and make some money!



Download Our Free News & Alerts Mobile App

Like what you see? Download our updated fantasy baseball app for iPhone and Android with 24x7 player news, injury alerts, sleepers, prospects & more. All free!



More Fantasy Baseball Analysis




POPULAR FANTASY TOOLS

#1 Expert Projections
Save 50% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Shane Lowry

Searching For Answers at Cadillac Championship
Russell Wilson

Jets Host Russell Wilson for a Visit, Considering him as Backup Option
Russell Henley

Daunting Test at Doral Likely Not a Place For Russell Henley
Jonathon Brooks

Fully Cleared for Offseason Program
Christian Gonzalez

Patriots Exercise Christian Gonzalez's Fifth-Year Option
Tyler Allgeier

One of the Biggest Losers After NFL Draft
A.J. Brown

Eagles to Receive a First-Round Pick if They Trade A.J. Brown?
Justin Rose

Returns to Action After Finishing Third at Masters Tournament
Hideki Matsuyama

Has The Approach Game to Win at Cadillac Championship
Si Woo Kim

Rolling Back Into Form For Cadillac Championship
Nicolai Hojgaard

Struggling to Find Consistency
Harris English

In Excellent Form Heading to Cadillac Championship
Corey Conners

Continues Playing Well Heading to Cadillac Championship
Daniel Berger

Needs to Find Putter At Cadillac Championship
Aaron Rodgers

Steelers Place Right-of-First-Refusal Tender on Aaron Rodgers
Jauan Jennings

Visiting With Vikings
Quentin Johnston

Chargers Exercise Fifth-Year Option on Quentin Johnston
Jahmyr Gibbs

Lions Picking Up Jahmyr Gibbs' Fifth-Year Option
Bo Nix

Undergoes Cleanup Procedure on his Ankle
Junior Caminero

Suffers Jaw Contusion on Tuesday, Considered Day-to-Day
Scottie Barnes

Leading Raptors' Comeback Effort in Round 1
Pete Fairbanks

Going on Injured List With Nerve Irritation
Tobias Harris

a Bright Spot for Pistons in Tough Series
Jalen Duren

Struggling in First-Round Matchup
Austin Reaves

Officially Listed as Questionable for Game 5
Kevin Durant

Officially Out Wednesday
Collin Gillespie

Wants to Stick With Suns
Jonathan Isaac

Expected to Remain Out Wednesday
Kevin Huerter

Iffy for Wednesday Night
Franz Wagner

Considered Questionable for Game 5
Austin Reaves

on Track to Return Wednesday
Spencer Strider

to Make Season Debut This Weekend
Rickie Fowler

PGA Best Bets: Novig Matchup Picks and Finishing Position Props for 2026 Cadillac Championship
Kevin Durant

Unlikely to Play Wednesday
Joel Embiid

Cleared for Game 5
Roope Hintz

Likely to Miss Entire First-Round Series
Jason Zucker

Good to Go for Game 5
Josh Norris

Won't Play Tuesday
Colton Dach

Available Tuesday
Connor Ingram

Returns to Oilers Net for Game 5
Luis Robert Jr.

Out on Tuesday With Back Tightness
Jason Dickinson

Considered a Game-Time Decision for Tuesday's Action
Connor McDavid

a Game-Time Call Tuesday
Juan Soto

Dealing With Forearm Tightness, Serving as DH on Tuesday
Isaiah Likely

Remains Well-Positioned for Mid-Career Breakout Following NFL Draft
Jauan Jennings

' Dynasty Value Fading Following NFL Draft?
Luther Burden III

Poised for Breakout Season in Chicago?
CFB

Brendan Sorsby Facing Potential Permanent Loss of Eligibility
MarShawn Lloyd

Is MarShawn Lloyd a Dynasty Buy-Low Candidate Following NFL Draft?
Emanuel Wilson

Dynasty Value Fading After Seahawks' Draft Addition
Jalen Nailor

Remains Poised for Prominent Role in Las Vegas Following NFL Draft
Jordan Spieth

2026 Cadillac Championship: PGA Betting and Fantasy Preview - Key Stats, Course Breakdown, Tournament Trends, TV Times, and More
Billy Horschel

DraftKings PGA DFS Lineup Picks - Cadillac Championship (2026)
Manny Machado

Departs Early With Undisclosed Injury on Monday
Philadelphia Phillies

Phillies Fire Manager Rob Thomson
Elmer Rodríguez

Yankees to Promote Top Pitching Prospect Elmer Rodriguez
Pete Fairbanks

Pulled on Monday With "Unusual Sensation" in his Thumb
Jaylin Noel

Could Find Meaningful Role Out of Slot
Dylan Sampson

in a Good Spot After NFL Draft
Kirk Cousins

a Low-Cost Dynasty Add That Could Pay Dividends
Carson Beck

2026 Fantasy Football Rookie RB Rankings (Post NFL Draft) - Jadarian Price, Jonah Coleman, Jeremiyah Love, Mike Washington Jr., more
Mikhail Sergachev

Has Three Assists in Overtime Loss
George Holani

One of the Draft's Biggest Losers
Brett Howden

Records Three Points in Vital Win
Rasmus Ristolainen

Registers Two Assists in Game 5 Loss
Arturs Silovs

Helps Penguins Survive for Second Time
Sidney Crosby

Delivers Two Assists in Elimination-Game Win
NAS

Predators Pick Up KHL Standout Vitali Pinchuk
Paolo Banchero

Efficiency Woes Continue in Game 4
Julius Randle

Leads Timberwolves With 27 Points Monday
Rickie Fowler

Rides History into the Blue Monster at Doral
Nikola Jokić

Nikola Jokic Records Big Triple-Double as Nuggets Stay Alive
Keegan Bradley

on Good Run Heading into Cadillac Championship
Chet Holmgren

Posts Impressive Double-Double in Game 4 Win
Ryan Brehm

PGA DFS DraftKings Value Plays - 2026 Cadillac Championship (Premium)
Shai Gilgeous-Alexander

Notches Efficient 31 Points in Closeout Game
Franz Wagner

Scheduled for MRI on Tuesday
NHL

NHL DFS Picks and Heat Map (Premium Content) - April 28, 2026
Marcus Foligno

NHL Power Rankings: Where Do All 16 Playoff Teams Stand (Round 1 Update)?
Giancarlo Stanton

Heading to Injured List With Calf Strain
Chris Gotterup

Looks to Continue Big-Game Hunting at Cadillac Championship
Jason Day

Looks to Bring Experience Back to the Blue Monster
Nikola Jović

Nikola Jovic Remains Highly Rated by Heat
Aaron Gordon

Won't Play Monday Night
Tyler Herro

to Undergo "Preemptive Procedure" on Foot
Cameron Young

Returns to Action For Cadillac Championship
Travis Bazzana

Guardians Calling Up Former First Overall Pick Travis Bazzana
Sam Burns

Looks to Have Big Impact at PGA Tour's Return to Doral
Will Smith

Back in Action in Series Opener Against Marlins
Josh Naylor

Back in Starting Lineup on Monday
Jason Zucker

Probable for Game 5 Against Bruins
Josh Norris

Could Return to Action Tuesday
Nikita Zadorov

Questionable for Game 5
Viktor Arvidsson

Considered Questionable for Tuesday
Nils Lundkvist

Won't Play Tuesday
Yakov Trenin

Could Be an Option Tuesday
Adam Scott

2026 Cadillac Championship Power Rankings: Top 10 Golfers To Watch
Carson Hocevar

Scores his First Career NASCAR Cup Series Victory at Talladega
Chris Buescher

Misses out on Winning at Talladega by Finishing Second
Alex Bowman

Earns First Top-Five Finish at Talladega Since Returning From Injury
Chase Elliott

Scores A Fourth-Place Finish at Talladega
Zane Smith

Nabs First Top-Five Finish of the 2026 Season at Talladega
CFB

Texas Tech Quarterback Brendan Sorsby Enters Rehab
Youssef Zalal

Suffers Unanimous-Decision Loss
Aljamain Sterling

Wins Back-To-Back Fights
Norma Dumont

Drops Decision At UFC Vegas 116
Joselyne Edwards

Scores Upset Win
Alexander Hernandez

Gets Dominated
Alexander Hernandez

Rafa Garcia Dominates Alexander Hernandez
Adrian Luna Martinetti

Unsuccessful In His UFC Debut
Davey Grant

Gets Back In The Win Column
Manny Machado

Clubs Two Homers, Starting to Turn Things Around?
Logan O'Hoppe

Placed on 10-Day Injured List Due to Left-Wrist Fracture
Denny Hamlin

Is Denny Hamlin Worth Rostering for Talladega?
NASCAR

Is Bubba Wallace Playable in Talladega DFS Lineups?
Josh Naylor

Absent on Sunday With Quad Tightness
Ryan Helsley

Returns From Bereavement List on Sunday
Steven Kwan

Back in Sunday's Lineup
Brent Rooker

Activated and Starting on Sunday Against Rangers
Roman Anthony

Returns as DH on Sunday
Tyler Reddick

Stay Away From Tyler Reddick at Talladega
Ryan Blaney

Can Ryan Blaney Shake Off The Bad Luck at Talladega?
Austin Cindric

Could Contend For Another Talladega Win
Kyle Busch

an Easy DFS Pick at Talladega
Ricky Stenhouse Jr

. a High-Risk, High-Reward Pick at Talladega
Todd Gilliland

a Sleeper to Watch at Talladega
Brad Keselowski

Is Brad Keselowski Worth Rostering for Talladega Lineups?
Chase Briscoe

Could Chase Briscoe be A Sneaky Tournament Play for Talladega Lineups?
Christopher Bell

Should DFS Managers Trust Christopher Bell at Talladega?
Ty Gibbs

Is A DFS Risk for Talladega Lineups
Boston Red Sox

Red Sox Fire Manager Alex Cora and Other Coaches
Youssef Zalal

Set For UFC Vegas 116 Main Event
Aljamain Sterling

An Underdog At UFC Vegas 116
Joselyne Edwards

Set For UFC Vegas 116 Co-Main Event
Norma Dumont

Looks To Extend Her Win Streak
Alexander Hernandez

A Favorite At UFC Vegas 116
Rafa Garcia

Looks For His Third Consecutive Win
Adrian Luna Martinetti

Set For His UFC Debut
Davey Grant

Looks To Get Back In The Win Column
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF